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Jumbo Configure and large file support update.
[perl5.git] / config_h.SH
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1case $CONFIG in
2'')
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3 if test -f config.sh; then TOP=.;
4 elif test -f ../config.sh; then TOP=..;
5 elif test -f ../../config.sh; then TOP=../..;
6 elif test -f ../../../config.sh; then TOP=../../..;
7 elif test -f ../../../../config.sh; then TOP=../../../..;
8 else
9 echo "Can't find config.sh."; exit 1
10 fi
11 . $TOP/config.sh
12 ;;
13esac
14case "$0" in
15*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
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16esac
17echo "Extracting config.h (with variable substitutions)"
a26b0745 18sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
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19/*
20 * This file was produced by running the config_h.SH script, which
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21 * gets its values from config.sh, which is generally produced by
22 * running Configure.
23 *
24 * Feel free to modify any of this as the need arises. Note, however,
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25 * that running config_h.SH again will wipe out any changes you've made.
26 * For a more permanent change edit config.sh and rerun config_h.SH.
2304df62 27 *
dfe9444c 28 * \$Id: Config_h.U,v 3.0.1.5 1997/02/28 14:57:43 ram Exp $
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29 */
30
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31/*
32 * Package name : $package
33 * Source directory : $src
34 * Configuration time: $cf_time
35 * Configured by : $cf_by
36 * Target system : $myuname
2304df62 37 */
8d063cd8 38
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39#ifndef _config_h_
40#define _config_h_
41
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42/* LOC_SED:
43 * This symbol holds the complete pathname to the sed program.
774d564b 44 */
dfe9444c 45#define LOC_SED "$full_sed" /**/
774d564b 46
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47/* HAS_ALARM:
48 * This symbol, if defined, indicates that the alarm routine is
49 * available.
50 */
51#$d_alarm HAS_ALARM /**/
52
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53/* HASATTRIBUTE:
54 * This symbol indicates the C compiler can check for function attributes,
55 * such as printf formats. This is normally only supported by GNU cc.
56 */
57#$d_attribut HASATTRIBUTE /**/
58#ifndef HASATTRIBUTE
59#define __attribute__(_arg_)
60#endif
61
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62/* HAS_BCMP:
63 * This symbol is defined if the bcmp() routine is available to
64 * compare blocks of memory.
a687059c 65 */
2304df62 66#$d_bcmp HAS_BCMP /**/
a687059c 67
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68/* HAS_BCOPY:
69 * This symbol is defined if the bcopy() routine is available to
70 * copy blocks of memory.
c51b80d1 71 */
2304df62 72#$d_bcopy HAS_BCOPY /**/
c51b80d1 73
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74/* HAS_BZERO:
75 * This symbol is defined if the bzero() routine is available to
76 * set a memory block to 0.
0d3e774c 77 */
2304df62 78#$d_bzero HAS_BZERO /**/
0d3e774c 79
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80/* HAS_CHOWN:
81 * This symbol, if defined, indicates that the chown routine is
82 * available.
83 */
84#$d_chown HAS_CHOWN /**/
85
86/* HAS_CHROOT:
87 * This symbol, if defined, indicates that the chroot routine is
88 * available.
89 */
90#$d_chroot HAS_CHROOT /**/
91
2304df62 92/* HAS_CHSIZE:
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93 * This symbol, if defined, indicates that the chsize routine is available
94 * to truncate files. You might need a -lx to get this routine.
95 */
fe14fcc3 96#$d_chsize HAS_CHSIZE /**/
87250799 97
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98/* HASCONST:
99 * This symbol, if defined, indicates that this C compiler knows about
100 * the const type. There is no need to actually test for that symbol
101 * within your programs. The mere use of the "const" keyword will
102 * trigger the necessary tests.
103 */
104#$d_const HASCONST /**/
105#ifndef HASCONST
106#define const
107#endif
108
109/* HAS_CRYPT:
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110 * This symbol, if defined, indicates that the crypt routine is available
111 * to encrypt passwords and the like.
112 */
2304df62 113#$d_crypt HAS_CRYPT /**/
2e1b3b7e 114
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115/* HAS_CUSERID:
116 * This symbol, if defined, indicates that the cuserid routine is
117 * available to get character login names.
13281fa4 118 */
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119#$d_cuserid HAS_CUSERID /**/
120
121/* HAS_DBL_DIG:
122 * This symbol, if defined, indicates that this system's <float.h>
123 * or <limits.h> defines the symbol DBL_DIG, which is the number
124 * of significant digits in a double precision number. If this
125 * symbol is not defined, a guess of 15 is usually pretty good.
126 */
127#$d_dbl_dig HAS_DBL_DIG /* */
128
129/* HAS_DIFFTIME:
130 * This symbol, if defined, indicates that the difftime routine is
131 * available.
132 */
133#$d_difftime HAS_DIFFTIME /**/
13281fa4 134
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135/* HAS_DLERROR:
136 * This symbol, if defined, indicates that the dlerror routine is
137 * available to return a string describing the last error that
138 * occurred from a call to dlopen(), dlclose() or dlsym().
139 */
140#$d_dlerror HAS_DLERROR /**/
141
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142/* SETUID_SCRIPTS_ARE_SECURE_NOW:
143 * This symbol, if defined, indicates that the bug that prevents
144 * setuid scripts from being secure is not present in this kernel.
145 */
146/* DOSUID:
147 * This symbol, if defined, indicates that the C program should
148 * check the script that it is executing for setuid/setgid bits, and
149 * attempt to emulate setuid/setgid on systems that have disabled
150 * setuid #! scripts because the kernel can't do it securely.
151 * It is up to the package designer to make sure that this emulation
152 * is done securely. Among other things, it should do an fstat on
153 * the script it just opened to make sure it really is a setuid/setgid
154 * script, it should make sure the arguments passed correspond exactly
155 * to the argument on the #! line, and it should not trust any
156 * subprocesses to which it must pass the filename rather than the
157 * file descriptor of the script to be executed.
158 */
159#$d_suidsafe SETUID_SCRIPTS_ARE_SECURE_NOW /**/
160#$d_dosuid DOSUID /**/
161
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162/* HAS_DUP2:
163 * This symbol, if defined, indicates that the dup2 routine is
164 * available to duplicate file descriptors.
a687059c 165 */
2304df62 166#$d_dup2 HAS_DUP2 /**/
a687059c 167
2304df62 168/* HAS_FCHMOD:
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169 * This symbol, if defined, indicates that the fchmod routine is available
170 * to change mode of opened files. If unavailable, use chmod().
171 */
2304df62 172#$d_fchmod HAS_FCHMOD /**/
378cc40b 173
2304df62 174/* HAS_FCHOWN:
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175 * This symbol, if defined, indicates that the fchown routine is available
176 * to change ownership of opened files. If unavailable, use chown().
177 */
2304df62 178#$d_fchown HAS_FCHOWN /**/
378cc40b 179
2304df62 180/* HAS_FCNTL:
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181 * This symbol, if defined, indicates to the C program that
182 * the fcntl() function exists.
a687059c 183 */
2304df62 184#$d_fcntl HAS_FCNTL /**/
a687059c 185
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186/* HAS_FGETPOS:
187 * This symbol, if defined, indicates that the fgetpos routine is
188 * available to get the file position indicator, similar to ftell().
189 */
190#$d_fgetpos HAS_FGETPOS /**/
191
2304df62 192/* FLEXFILENAMES:
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193 * This symbol, if defined, indicates that the system supports filenames
194 * longer than 14 characters.
195 */
196#$d_flexfnam FLEXFILENAMES /**/
197
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198/* HAS_FLOCK:
199 * This symbol, if defined, indicates that the flock routine is
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200 * available to do file locking.
201 */
2304df62 202#$d_flock HAS_FLOCK /**/
a687059c 203
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204/* HAS_FORK:
205 * This symbol, if defined, indicates that the fork routine is
206 * available.
207 */
208#$d_fork HAS_FORK /**/
209
210/* HAS_FSETPOS:
211 * This symbol, if defined, indicates that the fsetpos routine is
212 * available to set the file position indicator, similar to fseek().
213 */
214#$d_fsetpos HAS_FSETPOS /**/
215
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216/* HAS_GETTIMEOFDAY:
217 * This symbol, if defined, indicates that the gettimeofday() system
218 * call is available for a sub-second accuracy clock. Usually, the file
219 * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
220 * The type "Timeval" should be used to refer to "struct timeval".
221 */
222#$d_gettimeod HAS_GETTIMEOFDAY /**/
223#ifdef HAS_GETTIMEOFDAY
224#define Timeval struct timeval /* Structure used by gettimeofday() */
225#endif
226
2304df62 227/* HAS_GETGROUPS:
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228 * This symbol, if defined, indicates that the getgroups() routine is
229 * available to get the list of process groups. If unavailable, multiple
230 * groups are probably not supported.
231 */
2304df62 232#$d_getgrps HAS_GETGROUPS /**/
378cc40b 233
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234/* HAS_GETLOGIN:
235 * This symbol, if defined, indicates that the getlogin routine is
236 * available to get the login name.
237 */
238#$d_getlogin HAS_GETLOGIN /**/
239
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240/* HAS_GETPGID:
241 * This symbol, if defined, indicates to the C program that
242 * the getpgid(pid) function is available to get the
243 * process group id.
244 */
245#$d_getpgid HAS_GETPGID /**/
246
247/* HAS_GETPGRP:
248 * This symbol, if defined, indicates that the getpgrp routine is
249 * available to get the current process group.
250 */
251/* USE_BSD_GETPGRP:
252 * This symbol, if defined, indicates that getpgrp needs one
253 * arguments whereas USG one needs none.
254 */
255#$d_getpgrp HAS_GETPGRP /**/
256#$d_bsdgetpgrp USE_BSD_GETPGRP /**/
257
2304df62 258/* HAS_GETPGRP2:
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259 * This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
260 * routine is available to get the current process group.
261 */
2304df62 262#$d_getpgrp2 HAS_GETPGRP2 /**/
d8f2e4cc 263
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264/* HAS_GETPPID:
265 * This symbol, if defined, indicates that the getppid routine is
266 * available to get the parent process ID.
267 */
268#$d_getppid HAS_GETPPID /**/
269
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270/* HAS_GETPRIORITY:
271 * This symbol, if defined, indicates that the getpriority routine is
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272 * available to get a process's priority.
273 */
2304df62 274#$d_getprior HAS_GETPRIORITY /**/
a687059c 275
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276/* HAS_INET_ATON:
277 * This symbol, if defined, indicates to the C program that the
278 * inet_aton() function is available to parse IP address "dotted-quad"
279 * strings.
ecfc5424 280 */
dfe9444c 281#$d_inetaton HAS_INET_ATON /**/
ecfc5424 282
2304df62 283/* HAS_KILLPG:
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284 * This symbol, if defined, indicates that the killpg routine is available
285 * to kill process groups. If unavailable, you probably should use kill
286 * with a negative process number.
287 */
2304df62 288#$d_killpg HAS_KILLPG /**/
378cc40b 289
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290/* HAS_LINK:
291 * This symbol, if defined, indicates that the link routine is
292 * available to create hard links.
0d3e774c 293 */
2304df62 294#$d_link HAS_LINK /**/
0d3e774c 295
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296/* HAS_LOCALECONV:
297 * This symbol, if defined, indicates that the localeconv routine is
298 * available for numeric and monetary formatting conventions.
299 */
300#$d_locconv HAS_LOCALECONV /**/
301
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302/* HAS_LOCKF:
303 * This symbol, if defined, indicates that the lockf routine is
304 * available to do file locking.
305 */
306#$d_lockf HAS_LOCKF /**/
307
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308/* HAS_LSTAT:
309 * This symbol, if defined, indicates that the lstat routine is
310 * available to do file stats on symbolic links.
a687059c 311 */
2304df62 312#$d_lstat HAS_LSTAT /**/
a687059c 313
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314/* HAS_MBLEN:
315 * This symbol, if defined, indicates that the mblen routine is available
316 * to find the number of bytes in a multibye character.
317 */
318#$d_mblen HAS_MBLEN /**/
319
320/* HAS_MBSTOWCS:
321 * This symbol, if defined, indicates that the mbstowcs routine is
322 * available to covert a multibyte string into a wide character string.
323 */
324#$d_mbstowcs HAS_MBSTOWCS /**/
325
326/* HAS_MBTOWC:
327 * This symbol, if defined, indicates that the mbtowc routine is available
328 * to covert a multibyte to a wide character.
329 */
330#$d_mbtowc HAS_MBTOWC /**/
331
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332/* HAS_MEMCMP:
333 * This symbol, if defined, indicates that the memcmp routine is available
334 * to compare blocks of memory.
378cc40b 335 */
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336#$d_memcmp HAS_MEMCMP /**/
337
338/* HAS_MEMCPY:
9f971974 339 * This symbol, if defined, indicates that the memcpy routine is available
2304df62 340 * to copy blocks of memory.
9f971974 341 */
2304df62 342#$d_memcpy HAS_MEMCPY /**/
9f971974 343
2304df62 344/* HAS_MEMMOVE:
9f971974 345 * This symbol, if defined, indicates that the memmove routine is available
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346 * to copy potentially overlapping blocks of memory. This should be used
347 * only when HAS_SAFE_BCOPY is not defined. If neither is there, roll your
348 * own version.
9f971974 349 */
2304df62 350#$d_memmove HAS_MEMMOVE /**/
9f971974 351
2304df62 352/* HAS_MEMSET:
9f971974 353 * This symbol, if defined, indicates that the memset routine is available
2304df62 354 * to set blocks of memory.
9f971974 355 */
2304df62 356#$d_memset HAS_MEMSET /**/
378cc40b 357
2304df62 358/* HAS_MKDIR:
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359 * This symbol, if defined, indicates that the mkdir routine is available
360 * to create directories. Otherwise you should fork off a new process to
361 * exec /bin/mkdir.
362 */
2304df62 363#$d_mkdir HAS_MKDIR /**/
fe14fcc3 364
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365/* HAS_MKFIFO:
366 * This symbol, if defined, indicates that the mkfifo routine is
367 * available to create FIFOs. Otherwise, mknod should be able to
368 * do it for you. However, if mkfifo is there, mknod might require
369 * super-user privileges which mkfifo will not.
370 */
371#$d_mkfifo HAS_MKFIFO /**/
372
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373/* HAS_MKTIME:
374 * This symbol, if defined, indicates that the mktime routine is
375 * available.
376 */
377#$d_mktime HAS_MKTIME /**/
378
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379/* HAS_MSYNC:
380 * This symbol, if defined, indicates that the msync system call is
381 * available to synchronize a mapped file.
382 */
383#$d_msync HAS_MSYNC /**/
384
385/* HAS_MUNMAP:
386 * This symbol, if defined, indicates that the munmap system call is
387 * available to unmap a region, usually mapped by mmap().
388 */
389#$d_munmap HAS_MUNMAP /**/
390
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391/* HAS_NICE:
392 * This symbol, if defined, indicates that the nice routine is
393 * available.
fe14fcc3 394 */
a0d0e21e 395#$d_nice HAS_NICE /**/
a687059c 396
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397/* HAS_PATHCONF:
398 * This symbol, if defined, indicates that pathconf() is available
399 * to determine file-system related limits and options associated
400 * with a given filename.
401 */
402/* HAS_FPATHCONF:
403 * This symbol, if defined, indicates that pathconf() is available
404 * to determine file-system related limits and options associated
405 * with a given open file descriptor.
406 */
407#$d_pathconf HAS_PATHCONF /**/
408#$d_fpathconf HAS_FPATHCONF /**/
409
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410/* HAS_PAUSE:
411 * This symbol, if defined, indicates that the pause routine is
412 * available to suspend a process until a signal is received.
a687059c 413 */
a0d0e21e 414#$d_pause HAS_PAUSE /**/
a687059c 415
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416/* HAS_PIPE:
417 * This symbol, if defined, indicates that the pipe routine is
418 * available to create an inter-process channel.
fe14fcc3 419 */
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420#$d_pipe HAS_PIPE /**/
421
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422/* HAS_POLL:
423 * This symbol, if defined, indicates that the poll routine is
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424 * available to poll active file descriptors. You may safely
425 * include <poll.h> when this symbol is defined.
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426 */
427#$d_poll HAS_POLL /**/
428
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429/* HAS_READDIR:
430 * This symbol, if defined, indicates that the readdir routine is
431 * available to read directory entries. You may have to include
432 * <dirent.h>. See I_DIRENT.
433 */
434#$d_readdir HAS_READDIR /**/
435
436/* HAS_SEEKDIR:
437 * This symbol, if defined, indicates that the seekdir routine is
438 * available. You may have to include <dirent.h>. See I_DIRENT.
439 */
440#$d_seekdir HAS_SEEKDIR /**/
441
442/* HAS_TELLDIR:
443 * This symbol, if defined, indicates that the telldir routine is
444 * available. You may have to include <dirent.h>. See I_DIRENT.
445 */
446#$d_telldir HAS_TELLDIR /**/
447
448/* HAS_REWINDDIR:
449 * This symbol, if defined, indicates that the rewinddir routine is
450 * available. You may have to include <dirent.h>. See I_DIRENT.
451 */
452#$d_rewinddir HAS_REWINDDIR /**/
453
454/* HAS_READLINK:
455 * This symbol, if defined, indicates that the readlink routine is
456 * available to read the value of a symbolic link.
457 */
458#$d_readlink HAS_READLINK /**/
fe14fcc3 459
2304df62 460/* HAS_RENAME:
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461 * This symbol, if defined, indicates that the rename routine is available
462 * to rename files. Otherwise you should do the unlink(), link(), unlink()
463 * trick.
464 */
2304df62 465#$d_rename HAS_RENAME /**/
378cc40b 466
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467/* HAS_RMDIR:
468 * This symbol, if defined, indicates that the rmdir routine is
469 * available to remove directories. Otherwise you should fork off a
470 * new process to exec /bin/rmdir.
9f971974 471 */
2304df62 472#$d_rmdir HAS_RMDIR /**/
9f971974 473
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474/* HAS_SELECT:
475 * This symbol, if defined, indicates that the select routine is
476 * available to select active file descriptors. If the timeout field
477 * is used, <sys/time.h> may need to be included.
fe14fcc3 478 */
2304df62 479#$d_select HAS_SELECT /**/
a687059c 480
2304df62 481/* HAS_SETEGID:
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482 * This symbol, if defined, indicates that the setegid routine is available
483 * to change the effective gid of the current program.
484 */
2304df62 485#$d_setegid HAS_SETEGID /**/
378cc40b 486
2304df62 487/* HAS_SETEUID:
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488 * This symbol, if defined, indicates that the seteuid routine is available
489 * to change the effective uid of the current program.
490 */
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491#$d_seteuid HAS_SETEUID /**/
492
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493/* HAS_SETLINEBUF:
494 * This symbol, if defined, indicates that the setlinebuf routine is
495 * available to change stderr or stdout from block-buffered or unbuffered
496 * to a line-buffered mode.
497 */
498#$d_setlinebuf HAS_SETLINEBUF /**/
499
500/* HAS_SETLOCALE:
501 * This symbol, if defined, indicates that the setlocale routine is
502 * available to handle locale-specific ctype implementations.
503 */
504#$d_setlocale HAS_SETLOCALE /**/
505
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506/* HAS_SETPGID:
507 * This symbol, if defined, indicates that the setpgid(pid, gpid)
508 * routine is available to set process group ID.
509 */
510#$d_setpgid HAS_SETPGID /**/
511
512/* HAS_SETPGRP:
513 * This symbol, if defined, indicates that the setpgrp routine is
514 * available to set the current process group.
515 */
516/* USE_BSD_SETPGRP:
517 * This symbol, if defined, indicates that setpgrp needs two
518 * arguments whereas USG one needs none. See also HAS_SETPGID
519 * for a POSIX interface.
520 */
521#$d_setpgrp HAS_SETPGRP /**/
522#$d_bsdsetpgrp USE_BSD_SETPGRP /**/
523
2304df62 524/* HAS_SETPGRP2:
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525 * This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
526 * routine is available to set the current process group.
527 */
2304df62 528#$d_setpgrp2 HAS_SETPGRP2 /**/
d8f2e4cc 529
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530/* HAS_SETPRIORITY:
531 * This symbol, if defined, indicates that the setpriority routine is
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532 * available to set a process's priority.
533 */
2304df62 534#$d_setprior HAS_SETPRIORITY /**/
a687059c 535
2304df62 536/* HAS_SETREGID:
a687059c 537 * This symbol, if defined, indicates that the setregid routine is
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538 * available to change the real and effective gid of the current
539 * process.
a687059c 540 */
2304df62 541/* HAS_SETRESGID:
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542 * This symbol, if defined, indicates that the setresgid routine is
543 * available to change the real, effective and saved gid of the current
2304df62 544 * process.
a687059c 545 */
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546#$d_setregid HAS_SETREGID /**/
547#$d_setresgid HAS_SETRESGID /**/
a687059c 548
2304df62 549/* HAS_SETREUID:
a687059c 550 * This symbol, if defined, indicates that the setreuid routine is
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551 * available to change the real and effective uid of the current
552 * process.
a687059c 553 */
2304df62 554/* HAS_SETRESUID:
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555 * This symbol, if defined, indicates that the setresuid routine is
556 * available to change the real, effective and saved uid of the current
2304df62 557 * process.
a687059c 558 */
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559#$d_setreuid HAS_SETREUID /**/
560#$d_setresuid HAS_SETRESUID /**/
a687059c 561
2304df62 562/* HAS_SETRGID:
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563 * This symbol, if defined, indicates that the setrgid routine is available
564 * to change the real gid of the current program.
565 */
2304df62 566#$d_setrgid HAS_SETRGID /**/
378cc40b 567
2304df62 568/* HAS_SETRUID:
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569 * This symbol, if defined, indicates that the setruid routine is available
570 * to change the real uid of the current program.
571 */
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572#$d_setruid HAS_SETRUID /**/
573
574/* HAS_SETSID:
575 * This symbol, if defined, indicates that the setsid routine is
576 * available to set the process group ID.
577 */
578#$d_setsid HAS_SETSID /**/
fe14fcc3 579
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580/* Shmat_t:
581 * This symbol holds the return type of the shmat() system call.
582 * Usually set to 'void *' or 'char *'.
fe14fcc3 583 */
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584/* HAS_SHMAT_PROTOTYPE:
585 * This symbol, if defined, indicates that the sys/shm.h includes
586 * a prototype for shmat(). Otherwise, it is up to the program to
b0ca4213 587 * guess one. Shmat_t shmat _((int, Shmat_t, int)) is a good guess,
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588 * but not always right so it should be emitted by the program only
589 * when HAS_SHMAT_PROTOTYPE is not defined to avoid conflicting defs.
fe14fcc3 590 */
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591#define Shmat_t $shmattype /**/
592#$d_shmatprototype HAS_SHMAT_PROTOTYPE /**/
fe14fcc3 593
dfe9444c
AD
594/* HAS_STRCHR:
595 * This symbol is defined to indicate that the strchr()/strrchr()
596 * functions are available for string searching. If not, try the
597 * index()/rindex() pair.
16d20bd9 598 */
dfe9444c
AD
599/* HAS_INDEX:
600 * This symbol is defined to indicate that the index()/rindex()
601 * functions are available for string searching.
c2960299 602 */
dfe9444c
AD
603#$d_strchr HAS_STRCHR /**/
604#$d_index HAS_INDEX /**/
605
606/* HAS_STRCOLL:
607 * This symbol, if defined, indicates that the strcoll routine is
608 * available to compare strings using collating information.
16d20bd9 609 */
dfe9444c
AD
610#$d_strcoll HAS_STRCOLL /**/
611
612/* USE_STRUCT_COPY:
613 * This symbol, if defined, indicates that this C compiler knows how
614 * to copy structures. If undefined, you'll need to use a block copy
615 * routine of some sort instead.
c2960299 616 */
dfe9444c 617#$d_strctcpy USE_STRUCT_COPY /**/
8d063cd8 618
a89d8a78
DH
619/* HAS_STRTOD:
620 * This symbol, if defined, indicates that the strtod routine is
5f05dabc 621 * available to provide better numeric string conversion than atof().
a89d8a78
DH
622 */
623#$d_strtod HAS_STRTOD /**/
624
625/* HAS_STRTOL:
5f05dabc
PP
626 * This symbol, if defined, indicates that the strtol routine is available
627 * to provide better numeric string conversion than atoi() and friends.
a89d8a78
DH
628 */
629#$d_strtol HAS_STRTOL /**/
630
631/* HAS_STRTOUL:
632 * This symbol, if defined, indicates that the strtoul routine is
5f05dabc 633 * available to provide conversion of strings to unsigned long.
a89d8a78
DH
634 */
635#$d_strtoul HAS_STRTOUL /**/
636
a0d0e21e
LW
637/* HAS_STRXFRM:
638 * This symbol, if defined, indicates that the strxfrm() routine is
639 * available to transform strings.
640 */
641#$d_strxfrm HAS_STRXFRM /**/
642
2304df62 643/* HAS_SYMLINK:
2e1b3b7e
KK
644 * This symbol, if defined, indicates that the symlink routine is available
645 * to create symbolic links.
646 */
2304df62 647#$d_symlink HAS_SYMLINK /**/
2e1b3b7e 648
2304df62
AD
649/* HAS_SYSCALL:
650 * This symbol, if defined, indicates that the syscall routine is
651 * available to call arbitrary system calls. If undefined, that's tough.
a687059c 652 */
2304df62 653#$d_syscall HAS_SYSCALL /**/
e5d73d77 654
ecfc5424
AD
655/* HAS_SYSCONF:
656 * This symbol, if defined, indicates that sysconf() is available
657 * to determine system related limits and options.
658 */
659#$d_sysconf HAS_SYSCONF /**/
660
2304df62
AD
661/* HAS_SYSTEM:
662 * This symbol, if defined, indicates that the system routine is
663 * available to issue a shell command.
9f971974 664 */
2304df62 665#$d_system HAS_SYSTEM /**/
9f971974 666
a0d0e21e
LW
667/* HAS_TCGETPGRP:
668 * This symbol, if defined, indicates that the tcgetpgrp routine is
669 * available to get foreground process group ID.
85e6fe83 670 */
a0d0e21e
LW
671#$d_tcgetpgrp HAS_TCGETPGRP /**/
672
673/* HAS_TCSETPGRP:
674 * This symbol, if defined, indicates that the tcsetpgrp routine is
675 * available to set foreground process group ID.
676 */
677#$d_tcsetpgrp HAS_TCSETPGRP /**/
85e6fe83 678
2304df62 679/* HAS_TRUNCATE:
87250799
LW
680 * This symbol, if defined, indicates that the truncate routine is
681 * available to truncate files.
682 */
2304df62 683#$d_truncate HAS_TRUNCATE /**/
87250799 684
a0d0e21e
LW
685/* HAS_TZNAME:
686 * This symbol, if defined, indicates that the tzname[] array is
687 * available to access timezone names.
688 */
689#$d_tzname HAS_TZNAME /**/
690
691/* HAS_UMASK:
692 * This symbol, if defined, indicates that the umask routine is
693 * available to set and get the value of the file creation mask.
694 */
695#$d_umask HAS_UMASK /**/
696
2304df62 697/* HASVOLATILE:
afd9f252
LW
698 * This symbol, if defined, indicates that this C compiler knows about
699 * the volatile declaration.
700 */
701#$d_volatile HASVOLATILE /**/
2304df62
AD
702#ifndef HASVOLATILE
703#define volatile
704#endif
afd9f252 705
2304df62 706/* HAS_WAIT4:
bf38876a
LW
707 * This symbol, if defined, indicates that wait4() exists.
708 */
2304df62 709#$d_wait4 HAS_WAIT4 /**/
bf38876a 710
2304df62
AD
711/* HAS_WAITPID:
712 * This symbol, if defined, indicates that the waitpid routine is
713 * available to wait for child process.
39c3038c 714 */
2304df62 715#$d_waitpid HAS_WAITPID /**/
39c3038c 716
a0d0e21e
LW
717/* HAS_WCSTOMBS:
718 * This symbol, if defined, indicates that the wcstombs routine is
719 * available to convert wide character strings to multibyte strings.
720 */
721#$d_wcstombs HAS_WCSTOMBS /**/
722
723/* HAS_WCTOMB:
724 * This symbol, if defined, indicates that the wctomb routine is available
725 * to covert a wide character to a multibyte.
726 */
727#$d_wctomb HAS_WCTOMB /**/
728
28e8609d 729/* I_ARPA_INET:
5ff3f7a4
GS
730 * This symbol, if defined, indicates to the C program that it should
731 * include <arpa/inet.h> to get inet_addr and friends declarations.
28e8609d 732 */
5ff3f7a4 733#$i_arpainet I_ARPA_INET /**/
28e8609d 734
dfe9444c
AD
735/* I_DBM:
736 * This symbol, if defined, indicates that <dbm.h> exists and should
737 * be included.
232e078e 738 */
dfe9444c
AD
739/* I_RPCSVC_DBM:
740 * This symbol, if defined, indicates that <rpcsvc/dbm.h> exists and
741 * should be included.
232e078e 742 */
dfe9444c
AD
743#$i_dbm I_DBM /**/
744#$i_rpcsvcdbm I_RPCSVC_DBM /**/
232e078e 745
2304df62
AD
746/* I_DIRENT:
747 * This symbol, if defined, indicates to the C program that it should
748 * include <dirent.h>. Using this symbol also triggers the definition
749 * of the Direntry_t define which ends up being 'struct dirent' or
750 * 'struct direct' depending on the availability of <dirent.h>.
1c3d792e 751 */
2304df62
AD
752/* DIRNAMLEN:
753 * This symbol, if defined, indicates to the C program that the length
754 * of directory entry names is provided by a d_namlen field. Otherwise
755 * you need to do strlen() on the d_name field.
756 */
a0d0e21e
LW
757/* Direntry_t:
758 * This symbol is set to 'struct direct' or 'struct dirent' depending on
759 * whether dirent is available or not. You should use this pseudo type to
760 * portably declare your directory entries.
761 */
2304df62
AD
762#$i_dirent I_DIRENT /**/
763#$d_dirnamlen DIRNAMLEN /**/
a0d0e21e
LW
764#define Direntry_t $direntrytype
765
766/* I_DLFCN:
767 * This symbol, if defined, indicates that <dlfcn.h> exists and should
768 * be included.
769 */
770#$i_dlfcn I_DLFCN /**/
1c3d792e 771
2304df62 772/* I_FCNTL:
fe14fcc3 773 * This manifest constant tells the C program to include <fcntl.h>.
a687059c 774 */
2304df62 775#$i_fcntl I_FCNTL /**/
a687059c 776
a0d0e21e
LW
777/* I_FLOAT:
778 * This symbol, if defined, indicates to the C program that it should
779 * include <float.h> to get definition of symbols like DBL_MAX or
780 * DBL_MIN, i.e. machine dependent floating point values.
a687059c 781 */
a0d0e21e 782#$i_float I_FLOAT /**/
a687059c 783
a0d0e21e
LW
784/* I_LIMITS:
785 * This symbol, if defined, indicates to the C program that it should
786 * include <limits.h> to get definition of symbols like WORD_BIT or
787 * LONG_MAX, i.e. machine dependant limitations.
788 */
789#$i_limits I_LIMITS /**/
790
dfe9444c
AD
791/* I_LOCALE:
792 * This symbol, if defined, indicates to the C program that it should
793 * include <locale.h>.
794 */
795#$i_locale I_LOCALE /**/
796
a0d0e21e
LW
797/* I_MATH:
798 * This symbol, if defined, indicates to the C program that it should
799 * include <math.h>.
800 */
801#$i_math I_MATH /**/
802
803/* I_MEMORY:
804 * This symbol, if defined, indicates to the C program that it should
805 * include <memory.h>.
806 */
807#$i_memory I_MEMORY /**/
808
232e078e 809/* I_NDBM:
16d20bd9 810 * This symbol, if defined, indicates that <ndbm.h> exists and should
232e078e
AD
811 * be included.
812 */
813#$i_ndbm I_NDBM /**/
814
ecfc5424
AD
815/* I_NET_ERRNO:
816 * This symbol, if defined, indicates that <net/errno.h> exists and
817 * should be included.
2304df62 818 */
ecfc5424 819#$i_neterrno I_NET_ERRNO /**/
2304df62
AD
820
821/* I_NETINET_IN:
03a14243 822 * This symbol, if defined, indicates to the C program that it should
2304df62 823 * include <netinet/in.h>. Otherwise, you may try <sys/in.h>.
03a14243 824 */
2304df62 825#$i_niin I_NETINET_IN /**/
03a14243 826
dfe9444c
AD
827/* I_SFIO:
828 * This symbol, if defined, indicates to the C program that it should
829 * include <sfio.h>.
830 */
831#$i_sfio I_SFIO /**/
832
2304df62
AD
833/* I_STDDEF:
834 * This symbol, if defined, indicates that <stddef.h> exists and should
a687059c
LW
835 * be included.
836 */
2304df62 837#$i_stddef I_STDDEF /**/
a687059c 838
a0d0e21e
LW
839/* I_STDLIB:
840 * This symbol, if defined, indicates that <stdlib.h> exists and should
841 * be included.
842 */
843#$i_stdlib I_STDLIB /**/
844
845/* I_STRING:
85e6fe83
LW
846 * This symbol, if defined, indicates to the C program that it should
847 * include <string.h> (USG systems) instead of <strings.h> (BSD systems).
848 */
849#$i_string I_STRING /**/
850
2304df62
AD
851/* I_SYS_DIR:
852 * This symbol, if defined, indicates to the C program that it should
853 * include <sys/dir.h>.
d8f2e4cc 854 */
2304df62
AD
855#$i_sysdir I_SYS_DIR /**/
856
857/* I_SYS_FILE:
858 * This symbol, if defined, indicates to the C program that it should
859 * include <sys/file.h> to get definition of R_OK and friends.
d8f2e4cc 860 */
2304df62
AD
861#$i_sysfile I_SYS_FILE /**/
862
863/* I_SYS_IOCTL:
864 * This symbol, if defined, indicates that <sys/ioctl.h> exists and should
865 * be included. Otherwise, include <sgtty.h> or <termio.h>.
d8f2e4cc 866 */
2304df62
AD
867#$i_sysioctl I_SYS_IOCTL /**/
868
869/* I_SYS_NDIR:
870 * This symbol, if defined, indicates to the C program that it should
871 * include <sys/ndir.h>.
872 */
873#$i_sysndir I_SYS_NDIR /**/
874
a0d0e21e
LW
875/* I_SYS_PARAM:
876 * This symbol, if defined, indicates to the C program that it should
877 * include <sys/param.h>.
878 */
879#$i_sysparam I_SYS_PARAM /**/
880
e876cf0b
PP
881/* I_SYS_RESOURCE:
882 * This symbol, if defined, indicates to the C program that it should
883 * include <sys/resource.h>.
884 */
885#$i_sysresrc I_SYS_RESOURCE /**/
886
2304df62
AD
887/* I_SYS_SELECT:
888 * This symbol, if defined, indicates to the C program that it should
889 * include <sys/select.h> in order to get definition of struct timeval.
890 */
891#$i_sysselct I_SYS_SELECT /**/
892
dfe9444c
AD
893/* I_SYS_STAT:
894 * This symbol, if defined, indicates to the C program that it should
895 * include <sys/stat.h>.
896 */
897#$i_sysstat I_SYS_STAT /**/
898
a0d0e21e
LW
899/* I_SYS_TIMES:
900 * This symbol, if defined, indicates to the C program that it should
901 * include <sys/times.h>.
902 */
903#$i_systimes I_SYS_TIMES /**/
904
bd89102f
AD
905/* I_SYS_TYPES:
906 * This symbol, if defined, indicates to the C program that it should
907 * include <sys/types.h>.
908 */
909#$i_systypes I_SYS_TYPES /**/
910
25f94b33
AD
911/* I_SYS_UN:
912 * This symbol, if defined, indicates to the C program that it should
913 * include <sys/un.h> to get UNIX domain socket definitions.
914 */
915#$i_sysun I_SYS_UN /**/
916
e876cf0b
PP
917/* I_SYS_WAIT:
918 * This symbol, if defined, indicates to the C program that it should
919 * include <sys/wait.h>.
920 */
921#$i_syswait I_SYS_WAIT /**/
922
a0d0e21e
LW
923/* I_TERMIO:
924 * This symbol, if defined, indicates that the program should include
925 * <termio.h> rather than <sgtty.h>. There are also differences in
926 * the ioctl() calls that depend on the value of this symbol.
927 */
928/* I_TERMIOS:
929 * This symbol, if defined, indicates that the program should include
930 * the POSIX termios.h rather than sgtty.h or termio.h.
931 * There are also differences in the ioctl() calls that depend on the
932 * value of this symbol.
933 */
934/* I_SGTTY:
935 * This symbol, if defined, indicates that the program should include
936 * <sgtty.h> rather than <termio.h>. There are also differences in
937 * the ioctl() calls that depend on the value of this symbol.
938 */
939#$i_termio I_TERMIO /**/
940#$i_termios I_TERMIOS /**/
941#$i_sgtty I_SGTTY /**/
942
85e6fe83
LW
943/* I_UNISTD:
944 * This symbol, if defined, indicates to the C program that it should
945 * include <unistd.h>.
946 */
947#$i_unistd I_UNISTD /**/
d8f2e4cc 948
2304df62 949/* I_UTIME:
d8f2e4cc 950 * This symbol, if defined, indicates to the C program that it should
2304df62 951 * include <utime.h>.
d8f2e4cc 952 */
2304df62 953#$i_utime I_UTIME /**/
d8f2e4cc 954
dfe9444c
AD
955/* I_VALUES:
956 * This symbol, if defined, indicates to the C program that it should
957 * include <values.h> to get definition of symbols like MINFLOAT or
958 * MAXLONG, i.e. machine dependant limitations. Probably, you
959 * should use <limits.h> instead, if it is available.
960 */
961#$i_values I_VALUES /**/
962
e876cf0b
PP
963/* I_STDARG:
964 * This symbol, if defined, indicates that <stdarg.h> exists and should
965 * be included.
966 */
967/* I_VARARGS:
968 * This symbol, if defined, indicates to the C program that it should
969 * include <varargs.h>.
970 */
971#$i_stdarg I_STDARG /**/
972#$i_varargs I_VARARGS /**/
973
a0d0e21e
LW
974/* I_VFORK:
975 * This symbol, if defined, indicates to the C program that it should
976 * include vfork.h.
977 */
978#$i_vfork I_VFORK /**/
a687059c 979
a0d0e21e
LW
980/* CAN_PROTOTYPE:
981 * If defined, this macro indicates that the C compiler can handle
982 * function prototypes.
85e6fe83 983 */
a0d0e21e
LW
984/* _:
985 * This macro is used to declare function parameters for folks who want
986 * to make declarations with prototypes using a different style than
987 * the above macros. Use double parentheses. For example:
988 *
989 * int main _((int argc, char *argv[]));
990 */
991#$prototype CAN_PROTOTYPE /**/
992#ifdef CAN_PROTOTYPE
993#define _(args) args
994#else
995#define _(args) ()
996#endif
85e6fe83 997
dfe9444c
AD
998/* SH_PATH:
999 * This symbol contains the full pathname to the shell used on this
1000 * on this system to execute Bourne shell scripts. Usually, this will be
1001 * /bin/sh, though it's possible that some systems will have /bin/ksh,
1002 * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
1003 * D:/bin/sh.exe.
a0d0e21e 1004 */
dfe9444c 1005#define SH_PATH "$sh" /**/
a0d0e21e 1006
2304df62
AD
1007/* STDCHAR:
1008 * This symbol is defined to be the type of char used in stdio.h.
1009 * It has the values "unsigned char" or "char".
fe14fcc3 1010 */
2304df62
AD
1011#define STDCHAR $stdchar /**/
1012
5ff3f7a4
GS
1013/* HAS_ACCESSX:
1014 * This symbol, if defined, indicates that the accessx routine is
1015 * available to do extended access checks.
1016 */
1017#$d_accessx HAS_ACCESSX /**/
1018
1019/* HAS_EACCESS:
1020 * This symbol, if defined, indicates that the eaccess routine is
1021 * available to do extended access checks.
1022 */
1023#$d_eaccess HAS_EACCESS /**/
1024
1025/* I_SYS_ACCESS:
1026 * This symbol, if defined, indicates to the C program that it should
85ab1d1d 1027 * include <sys/access.h>.
5ff3f7a4
GS
1028 */
1029#$i_sysaccess I_SYS_ACCESS /**/
1030
1031/* I_SYS_SECURITY:
1032 * This symbol, if defined, indicates to the C program that it should
1033 * include <sys/security.h>.
1034 */
1035#$i_syssecrt I_SYS_SECURITY /**/
1036
a12fb911
HM
1037/* CROSSCOMPILE:
1038 * This symbol, if defined, signifies that we our
1039 * build process is a cross-compilation.
1040 */
1041#$crosscompile CROSSCOMPILE /**/
1042
8f1f23e8
W
1043/* INTSIZE:
1044 * This symbol contains the value of sizeof(int) so that the C
1045 * preprocessor can make decisions based on it.
1046 */
1047/* LONGSIZE:
1048 * This symbol contains the value of sizeof(long) so that the C
1049 * preprocessor can make decisions based on it.
1050 */
1051/* SHORTSIZE:
1052 * This symbol contains the value of sizeof(short) so that the C
1053 * preprocessor can make decisions based on it.
1054 */
1055#define INTSIZE $intsize /**/
1056#define LONGSIZE $longsize /**/
1057#define SHORTSIZE $shortsize /**/
1058
a12fb911
HM
1059/* MULTIARCH:
1060 * This symbol, if defined, signifies that the build
1061 * process will produce some binary files that are going to be
1062 * used in a cross-platform environment. This is the case for
1063 * example with the NeXT "fat" binaries that contain executables
1064 * for several CPUs.
1065 */
1066#$multiarch MULTIARCH /**/
1067
dfe9444c 1068/* MEM_ALIGNBYTES:
68c15b6f
HM
1069 * This symbol contains the number of bytes required to align a
1070 * double. Usual values are 2, 4 and 8. The default is eight,
1071 * for safety.
5f05dabc 1072 */
c4747d3e 1073#if defined(CROSSCOMPILE) || defined(MULTIARCH)
68c15b6f
HM
1074# define MEM_ALIGNBYTES 8
1075#else
1076#define MEM_ALIGNBYTES $alignbytes
1077#endif
5f05dabc 1078
8e07c86e 1079/* BYTEORDER:
e876cf0b 1080 * This symbol holds the hexadecimal constant defined in byteorder,
8e07c86e 1081 * i.e. 0x1234 or 0x4321, etc...
68c15b6f
HM
1082 * If the compiler supports cross-compiling or multiple-architecture
1083 * binaries (eg. on NeXT systems), use compiler-defined macros to
1084 * determine the byte order.
7bac28a0 1085 * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
e876cf0b
PP
1086 * Binaries (MAB) on either big endian or little endian machines.
1087 * The endian-ness is available at compile-time. This only matters
1088 * for perl, where the config.h can be generated and installed on
1089 * one system, and used by a different architecture to build an
1090 * extension. Older versions of NeXT that might not have
1091 * defined either *_ENDIAN__ were all on Motorola 680x0 series,
1092 * so the default case (for NeXT) is big endian to catch them.
1093 * This might matter for NeXT 3.0.
8e07c86e
AD
1094 */
1095#define BYTEORDER 0x$byteorder /* large digits for MSB */
1096
dfe9444c
AD
1097/* CASTI32:
1098 * This symbol is defined if the C compiler can cast negative
1099 * or large floating point numbers to 32-bit ints.
1aef975c 1100 */
dfe9444c 1101#$d_casti32 CASTI32 /**/
85e6fe83 1102
dfe9444c
AD
1103/* CASTNEGFLOAT:
1104 * This symbol is defined if the C compiler can cast negative
1105 * numbers to unsigned longs, ints and shorts.
85e6fe83 1106 */
dfe9444c
AD
1107/* CASTFLAGS:
1108 * This symbol contains flags that say what difficulties the compiler
1109 * has casting odd floating values to unsigned long:
1110 * 0 = ok
1111 * 1 = couldn't cast < 0
1112 * 2 = couldn't cast >= 0x80000000
1113 * 4 = couldn't cast in argument expression list
bccf77a5 1114 */
dfe9444c
AD
1115#$d_castneg CASTNEGFLOAT /**/
1116#define CASTFLAGS $castflags /**/
1117
1118/* VOID_CLOSEDIR:
1119 * This symbol, if defined, indicates that the closedir() routine
1120 * does not return a value.
bccf77a5 1121 */
dfe9444c 1122#$d_void_closedir VOID_CLOSEDIR /**/
bccf77a5 1123
921b2963
JH
1124/* HAS_FD_SET:
1125 * This symbol, when defined, indicates presence of the fd_set typedef
1126 * in <sys/types.h>
1127 */
1128#$d_fd_set HAS_FD_SET /**/
1129
8e07c86e
AD
1130/* Gconvert:
1131 * This preprocessor macro is defined to convert a floating point
1132 * number to a string without a trailing decimal point. This
1133 * emulates the behavior of sprintf("%g"), but is sometimes much more
1134 * efficient. If gconvert() is not available, but gcvt() drops the
1135 * trailing decimal point, then gcvt() is used. If all else fails,
1136 * a macro using sprintf("%g") is used. Arguments for the Gconvert
1137 * macro are: value, number of digits, whether trailing zeros should
1138 * be retained, and the output buffer.
1139 * Possible values are:
1140 * d_Gconvert='gconvert((x),(n),(t),(b))'
1141 * d_Gconvert='gcvt((x),(n),(b))'
1142 * d_Gconvert='sprintf((b),"%.*g",(n),(x))'
1143 * The last two assume trailing zeros should not be kept.
1144 */
1145#define Gconvert(x,n,t,b) $d_Gconvert
1146
dfe9444c 1147/* HAS_GNULIBC:
c1b76f5d 1148 * This symbol, if defined, indicates to the C program that
dfe9444c 1149 * the GNU C library is being used.
c1b76f5d 1150 */
dfe9444c
AD
1151#$d_gnulibc HAS_GNULIBC /**/
1152/* HAS_ISASCII:
1153 * This manifest constant lets the C program know that isascii
1154 * is available.
c1b76f5d 1155 */
dfe9444c 1156#$d_isascii HAS_ISASCII /**/
c1b76f5d 1157
dd64f1c3
AD
1158/* HAS_LCHOWN:
1159 * This symbol, if defined, indicates that the lchown routine is
1160 * available to operate on a symbolic link (instead of following the
1161 * link).
1162 */
1163#$d_lchown HAS_LCHOWN /**/
1164
dfe9444c
AD
1165/* HAS_OPEN3:
1166 * This manifest constant lets the C program know that the three
1167 * argument form of open(2) is available.
774d564b 1168 */
dfe9444c 1169#$d_open3 HAS_OPEN3 /**/
774d564b 1170
dfe9444c
AD
1171/* HAS_SAFE_BCOPY:
1172 * This symbol, if defined, indicates that the bcopy routine is available
1173 * to copy potentially overlapping memory blocks. Otherwise you should
1174 * probably use memmove() or memcpy(). If neither is defined, roll your
1175 * own version.
c1b76f5d 1176 */
dfe9444c 1177#$d_safebcpy HAS_SAFE_BCOPY /**/
c1b76f5d 1178
dfe9444c
AD
1179/* HAS_SAFE_MEMCPY:
1180 * This symbol, if defined, indicates that the memcpy routine is available
1181 * to copy potentially overlapping memory blocks. Otherwise you should
1182 * probably use memmove() or memcpy(). If neither is defined, roll your
1183 * own version.
c1b76f5d 1184 */
dfe9444c 1185#$d_safemcpy HAS_SAFE_MEMCPY /**/
c1b76f5d 1186
dfe9444c
AD
1187/* HAS_SANE_MEMCMP:
1188 * This symbol, if defined, indicates that the memcmp routine is available
1189 * and can be used to compare relative magnitudes of chars with their high
1190 * bits set. If it is not defined, roll your own version.
760ac839 1191 */
dfe9444c 1192#$d_sanemcmp HAS_SANE_MEMCMP /**/
760ac839 1193
dfe9444c
AD
1194/* HAS_SIGACTION:
1195 * This symbol, if defined, indicates that Vr4's sigaction() routine
1196 * is available.
52e1cb5e 1197 */
dfe9444c 1198#$d_sigaction HAS_SIGACTION /**/
52e1cb5e 1199
921b2963
JH
1200/* HAS_SIGSETJMP:
1201 * This variable indicates to the C program that the sigsetjmp()
1202 * routine is available to save the calling process's registers
1203 * and stack environment for later use by siglongjmp(), and
1204 * to optionally save the process's signal mask. See
1205 * Sigjmp_buf, Sigsetjmp, and Siglongjmp.
1206 */
a5f75d66 1207/* Sigjmp_buf:
760ac839 1208 * This is the buffer type to be used with Sigsetjmp and Siglongjmp.
a5f75d66
AD
1209 */
1210/* Sigsetjmp:
760ac839
LW
1211 * This macro is used in the same way as sigsetjmp(), but will invoke
1212 * traditional setjmp() if sigsetjmp isn't available.
1213 * See HAS_SIGSETJMP.
a5f75d66
AD
1214 */
1215/* Siglongjmp:
760ac839
LW
1216 * This macro is used in the same way as siglongjmp(), but will invoke
1217 * traditional longjmp() if siglongjmp isn't available.
1218 * See HAS_SIGSETJMP.
a5f75d66
AD
1219 */
1220#$d_sigsetjmp HAS_SIGSETJMP /**/
1221#ifdef HAS_SIGSETJMP
1222#define Sigjmp_buf sigjmp_buf
760ac839
LW
1223#define Sigsetjmp(buf,save_mask) sigsetjmp((buf),(save_mask))
1224#define Siglongjmp(buf,retval) siglongjmp((buf),(retval))
a5f75d66
AD
1225#else
1226#define Sigjmp_buf jmp_buf
760ac839
LW
1227#define Sigsetjmp(buf,save_mask) setjmp((buf))
1228#define Siglongjmp(buf,retval) longjmp((buf),(retval))
a5f75d66
AD
1229#endif
1230
dfe9444c
AD
1231/* USE_STDIO_PTR:
1232 * This symbol is defined if the _ptr and _cnt fields (or similar)
1233 * of the stdio FILE structure can be used to access the stdio buffer
1234 * for a file handle. If this is defined, then the FILE_ptr(fp)
1235 * and FILE_cnt(fp) macros will also be defined and should be used
1236 * to access these fields.
a687059c 1237 */
dfe9444c
AD
1238/* FILE_ptr:
1239 * This macro is used to access the _ptr field (or equivalent) of the
1240 * FILE structure pointed to by its argument. This macro will always be
1241 * defined if USE_STDIO_PTR is defined.
1242 */
1243/* STDIO_PTR_LVALUE:
1244 * This symbol is defined if the FILE_ptr macro can be used as an
1245 * lvalue.
1246 */
1247/* FILE_cnt:
1248 * This macro is used to access the _cnt field (or equivalent) of the
1249 * FILE structure pointed to by its argument. This macro will always be
1250 * defined if USE_STDIO_PTR is defined.
1251 */
1252/* STDIO_CNT_LVALUE:
1253 * This symbol is defined if the FILE_cnt macro can be used as an
1254 * lvalue.
1255 */
1256#$d_stdstdio USE_STDIO_PTR /**/
1257#ifdef USE_STDIO_PTR
1258#define FILE_ptr(fp) $stdio_ptr
1259#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
1260#define FILE_cnt(fp) $stdio_cnt
1261#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
1262#endif
a687059c 1263
dfe9444c
AD
1264/* USE_STDIO_BASE:
1265 * This symbol is defined if the _base field (or similar) of the
1266 * stdio FILE structure can be used to access the stdio buffer for
1267 * a file handle. If this is defined, then the FILE_base(fp) macro
1268 * will also be defined and should be used to access this field.
1269 * Also, the FILE_bufsiz(fp) macro will be defined and should be used
1270 * to determine the number of bytes in the buffer. USE_STDIO_BASE
1271 * will never be defined unless USE_STDIO_PTR is.
8e07c86e 1272 */
dfe9444c
AD
1273/* FILE_base:
1274 * This macro is used to access the _base field (or equivalent) of the
1275 * FILE structure pointed to by its argument. This macro will always be
1276 * defined if USE_STDIO_BASE is defined.
8e07c86e 1277 */
dfe9444c
AD
1278/* FILE_bufsiz:
1279 * This macro is used to determine the number of bytes in the I/O
1280 * buffer pointed to by _base field (or equivalent) of the FILE
1281 * structure pointed to its argument. This macro will always be defined
1282 * if USE_STDIO_BASE is defined.
1283 */
1284#$d_stdiobase USE_STDIO_BASE /**/
1285#ifdef USE_STDIO_BASE
1286#define FILE_base(fp) $stdio_base
1287#define FILE_bufsiz(fp) $stdio_bufsiz
1288#endif
8e07c86e 1289
dfe9444c
AD
1290/* HAS_VPRINTF:
1291 * This symbol, if defined, indicates that the vprintf routine is available
1292 * to printf with a pointer to an argument list. If unavailable, you
1293 * may need to write your own, probably in terms of _doprnt().
4633a7c4 1294 */
dfe9444c
AD
1295/* USE_CHAR_VSPRINTF:
1296 * This symbol is defined if this system has vsprintf() returning type
1297 * (char*). The trend seems to be to declare it as "int vsprintf()". It
1298 * is up to the package author to declare vsprintf correctly based on the
1299 * symbol.
1300 */
1301#$d_vprintf HAS_VPRINTF /**/
1302#$d_charvspr USE_CHAR_VSPRINTF /**/
4633a7c4 1303
693762b4
AD
1304/* DOUBLESIZE:
1305 * This symbol contains the size of a double, so that the C preprocessor
1306 * can make decisions based on it.
1307 */
1308#define DOUBLESIZE $doublesize /**/
1309
dfe9444c 1310/* I_TIME:
760ac839 1311 * This symbol, if defined, indicates to the C program that it should
dfe9444c 1312 * include <time.h>.
760ac839 1313 */
dfe9444c 1314/* I_SYS_TIME:
1aef975c 1315 * This symbol, if defined, indicates to the C program that it should
dfe9444c 1316 * include <sys/time.h>.
1aef975c 1317 */
dfe9444c 1318/* I_SYS_TIME_KERNEL:
bccf77a5 1319 * This symbol, if defined, indicates to the C program that it should
dfe9444c 1320 * include <sys/time.h> with KERNEL defined.
bccf77a5 1321 */
dfe9444c
AD
1322#$i_time I_TIME /**/
1323#$i_systime I_SYS_TIME /**/
1324#$i_systimek I_SYS_TIME_KERNEL /**/
8e07c86e 1325
dfe9444c
AD
1326/* VAL_O_NONBLOCK:
1327 * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
1328 * non-blocking I/O for the file descriptor. Note that there is no way
1329 * back, i.e. you cannot turn it blocking again this way. If you wish to
1330 * alternatively switch between blocking and non-blocking, use the
1331 * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
85e6fe83 1332 */
dfe9444c
AD
1333/* VAL_EAGAIN:
1334 * This symbol holds the errno error code set by read() when no data was
1335 * present on the non-blocking file descriptor.
1336 */
1337/* RD_NODATA:
1338 * This symbol holds the return code from read() when no data is present
1339 * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
1340 * not defined, then you can't distinguish between no data and EOF by
1341 * issuing a read(). You'll have to find another way to tell for sure!
1342 */
1343/* EOF_NONBLOCK:
1344 * This symbol, if defined, indicates to the C program that a read() on
1345 * a non-blocking file descriptor will return 0 on EOF, and not the value
1346 * held in RD_NODATA (-1 usually, in that case!).
1347 */
1348#define VAL_O_NONBLOCK $o_nonblock
1349#define VAL_EAGAIN $eagain
1350#define RD_NODATA $rd_nodata
1351#$d_eofnblk EOF_NONBLOCK
85e6fe83 1352
693762b4
AD
1353/* PTRSIZE:
1354 * This symbol contains the size of a pointer, so that the C preprocessor
1355 * can make decisions based on it. It will be sizeof(void *) if
1356 * the compiler supports (void *); otherwise it will be
1357 * sizeof(char *).
1358 */
1359#define PTRSIZE $ptrsize /**/
1360
85ab1d1d
JH
1361/* Drand01:
1362 * This macro is to be used to generate uniformly distributed
1363 * random numbers over the range [0., 1.[. You may have to supply
1364 * an 'extern double drand48();' in your program since SunOS 4.1.3
1365 * doesn't provide you with anything relevant in it's headers.
1366 * See HAS_DRAND48_PROTO.
1367 */
1368/* Rand_seed_t:
1369 * This symbol defines the type of the argument of the
1370 * random seed function.
1371 */
1372/* seedDrand01:
1373 * This symbol defines the macro to be used in seeding the
1374 * random number generator (see Drand01).
1375 */
dfe9444c 1376/* RANDBITS:
85ab1d1d
JH
1377 * This symbol indicates how many bits are produced by the
1378 * function used to generate normalized random numbers.
1379 * Values include 15, 16, 31, and 48.
dfe9444c 1380 */
85ab1d1d
JH
1381#define Drand01() $drand01 /**/
1382#define Rand_seed_t $randseedtype /**/
1383#define seedDrand01(x) $seedfunc((Rand_seed_t)x) /**/
1384#define RANDBITS $randbits /**/
dfe9444c
AD
1385
1386/* SSize_t:
1387 * This symbol holds the type used by functions that return
1388 * a count of bytes or an error condition. It must be a signed type.
1389 * It is usually ssize_t, but may be long or int, etc.
1390 * It may be necessary to include <sys/types.h> or <unistd.h>
1391 * to get any typedef'ed information.
1392 * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
1393 */
1394#define SSize_t $ssizetype /* signed count of bytes */
1395
5ff3f7a4
GS
1396/* EBCDIC:
1397 * This symbol, if defined, indicates that this system uses
1398 * EBCDIC encoding.
1399 */
1400#$ebcdic EBCDIC /**/
1401
dd4e71fd
JH
1402/* ARCHLIB:
1403 * This variable, if defined, holds the name of the directory in
1404 * which the user wants to put architecture-dependent public
1405 * library files for $package. It is most often a local directory
1406 * such as /usr/local/lib. Programs using this variable must be
1407 * prepared to deal with filename expansion. If ARCHLIB is the
1408 * same as PRIVLIB, it is not defined, since presumably the
1409 * program already searches PRIVLIB.
1410 */
1411/* ARCHLIB_EXP:
1412 * This symbol contains the ~name expanded version of ARCHLIB, to be used
1413 * in programs that are not prepared to deal with ~ expansion at run-time.
1414 */
1415#$d_archlib ARCHLIB "$archlib" /**/
1416#$d_archlib ARCHLIB_EXP "$archlibexp" /**/
1417
1418/* BIN:
1419 * This symbol holds the path of the bin directory where the package will
1420 * be installed. Program must be prepared to deal with ~name substitution.
1421 */
1422/* BIN_EXP:
1423 * This symbol is the filename expanded version of the BIN symbol, for
1424 * programs that do not want to deal with that at run-time.
1425 */
1426#define BIN "$bin" /**/
1427#define BIN_EXP "$binexp" /**/
1428
1429/* INSTALL_USR_BIN_PERL:
1430 * This symbol, if defined, indicates that Perl is to be installed
1431 * also as /usr/bin/perl.
1432 */
1433#$installusrbinperl INSTALL_USR_BIN_PERL /**/
1434
1435/* PRIVLIB:
1436 * This symbol contains the name of the private library for this package.
1437 * The library is private in the sense that it needn't be in anyone's
1438 * execution path, but it should be accessible by the world. The program
1439 * should be prepared to do ~ expansion.
1440 */
1441/* PRIVLIB_EXP:
1442 * This symbol contains the ~name expanded version of PRIVLIB, to be used
1443 * in programs that are not prepared to deal with ~ expansion at run-time.
1444 */
1445#define PRIVLIB "$privlib" /**/
1446#define PRIVLIB_EXP "$privlibexp" /**/
1447
1448/* SITEARCH:
1449 * This symbol contains the name of the private library for this package.
1450 * The library is private in the sense that it needn't be in anyone's
1451 * execution path, but it should be accessible by the world. The program
1452 * should be prepared to do ~ expansion.
1453 * The standard distribution will put nothing in this directory.
1454 * Individual sites may place their own extensions and modules in
1455 * this directory.
1456 */
1457/* SITEARCH_EXP:
1458 * This symbol contains the ~name expanded version of SITEARCH, to be used
1459 * in programs that are not prepared to deal with ~ expansion at run-time.
1460 */
1461#define SITEARCH "$sitearch" /**/
1462#define SITEARCH_EXP "$sitearchexp" /**/
1463
1464/* SITELIB:
1465 * This symbol contains the name of the private library for this package.
1466 * The library is private in the sense that it needn't be in anyone's
1467 * execution path, but it should be accessible by the world. The program
1468 * should be prepared to do ~ expansion.
1469 * The standard distribution will put nothing in this directory.
1470 * Individual sites may place their own extensions and modules in
1471 * this directory.
1472 */
1473/* SITELIB_EXP:
1474 * This symbol contains the ~name expanded version of SITELIB, to be used
1475 * in programs that are not prepared to deal with ~ expansion at run-time.
1476 */
1477#define SITELIB "$sitelib" /**/
1478#define SITELIB_EXP "$sitelibexp" /**/
1479
a3635516
JH
1480/* PERL_VENDORLIB_EXP:
1481 * This symbol contains the ~name expanded version of VENDORLIB, to be used
1482 * in programs that are not prepared to deal with ~ expansion at run-time.
1483 */
1484#$d_vendorlib PERL_VENDORLIB_EXP "$vendorlibexp" /**/
1485
dfe9444c
AD
1486/* OSNAME:
1487 * This symbol contains the name of the operating system, as determined
1488 * by Configure. You shouldn't rely on it too much; the specific
1489 * feature tests from Configure are generally more reliable.
1490 */
1491#define OSNAME "$osname" /**/
1492
dfe9444c
AD
1493/* CAT2:
1494 * This macro catenates 2 tokens together.
1495 */
1496/* STRINGIFY:
1497 * This macro surrounds its token with double quotes.
1498 */
1499#if $cpp_stuff == 1
9cc6feab
JH
1500#define CAT2(a,b)a/**/b
1501#define STRINGIFY(a)"a"
dfe9444c 1502 /* If you can get stringification with catify, tell me how! */
9cc6feab
JH
1503#endif
1504#if $cpp_stuff == 42
1505#define CAT2(a,b)a ## b
1506#define StGiFy(a)# a
1507#define STRINGIFY(a)StGiFy(a)
1508#endif
1509#if $cpp_stuff != 1 && $cpp_stuff != 42
1510#include "Bletch: How does this C preprocessor catenate tokens?"
dfe9444c
AD
1511#endif
1512
1cfa4ec7
GS
1513/* CPPSTDIN:
1514 * This symbol contains the first part of the string which will invoke
1515 * the C preprocessor on the standard input and produce to standard
1516 * output. Typical value of "cc -E" or "/lib/cpp", but it can also
1517 * call a wrapper. See CPPRUN.
1518 */
1519/* CPPMINUS:
1520 * This symbol contains the second part of the string which will invoke
1521 * the C preprocessor on the standard input and produce to standard
1522 * output. This symbol will have the value "-" if CPPSTDIN needs a minus
1523 * to specify standard input, otherwise the value is "".
1524 */
921b2963
JH
1525/* CPPRUN:
1526 * This symbol contains the string which will invoke a C preprocessor on
1527 * the standard input and produce to standard output. It needs to end
1528 * with CPPLAST, after all other preprocessor flags have been specified.
1529 * The main difference with CPPSTDIN is that this program will never be a
1530 * pointer to a shell wrapper, i.e. it will be empty if no preprocessor is
1531 * available directly to the user. Note that it may well be different from
1532 * the preprocessor used to compile the C program.
1533 */
1cfa4ec7
GS
1534#define CPPSTDIN "$cppstdin"
1535#define CPPMINUS "$cppminus"
921b2963 1536#define CPPRUN "$cpprun"
1cfa4ec7 1537
5ff3f7a4
GS
1538/* HAS_ACCESS:
1539 * This manifest constant lets the C program know that the access()
1540 * system call is available to check for accessibility using real UID/GID.
1541 * (always present on UNIX.)
1542 */
1543#$d_access HAS_ACCESS /**/
1544
921b2963
JH
1545/* HAS_CSH:
1546 * This symbol, if defined, indicates that the C-shell exists.
1547 */
dfe9444c 1548/* CSH:
e5c9fcd0 1549 * This symbol, if defined, contains the full pathname of csh.
dfe9444c 1550 */
e5c9fcd0
AD
1551#$d_csh HAS_CSH /**/
1552#ifdef HAS_CSH
1553#define CSH "$full_csh" /**/
1554#endif
1555
5ff3f7a4
GS
1556/* HAS_ENDGRENT:
1557 * This symbol, if defined, indicates that the getgrent routine is
1558 * available for finalizing sequential access of the group database.
1559 */
1560#$d_endgrent HAS_ENDGRENT /**/
1561
e5c9fcd0
AD
1562/* HAS_ENDHOSTENT:
1563 * This symbol, if defined, indicates that the endhostent() routine is
1564 * available to close whatever was being used for host queries.
1565 */
1566#$d_endhent HAS_ENDHOSTENT /**/
1567
1568/* HAS_ENDNETENT:
1569 * This symbol, if defined, indicates that the endnetent() routine is
1570 * available to close whatever was being used for network queries.
1571 */
1572#$d_endnent HAS_ENDNETENT /**/
1573
1574/* HAS_ENDPROTOENT:
1575 * This symbol, if defined, indicates that the endprotoent() routine is
1576 * available to close whatever was being used for protocol queries.
1577 */
1578#$d_endpent HAS_ENDPROTOENT /**/
1579
5ff3f7a4
GS
1580/* HAS_ENDPWENT:
1581 * This symbol, if defined, indicates that the getgrent routine is
1582 * available for finalizing sequential access of the passwd database.
1583 */
1584#$d_endpwent HAS_ENDPWENT /**/
1585
e5c9fcd0
AD
1586/* HAS_ENDSERVENT:
1587 * This symbol, if defined, indicates that the endservent() routine is
1588 * available to close whatever was being used for service queries.
1589 */
1590#$d_endsent HAS_ENDSERVENT /**/
dfe9444c 1591
5ff3f7a4
GS
1592/* HAS_GETGRENT:
1593 * This symbol, if defined, indicates that the getgrent routine is
1594 * available for sequential access of the group database.
1595 */
1596#$d_getgrent HAS_GETGRENT /**/
1597
693762b4
AD
1598/* HAS_GETHOSTBYADDR:
1599 * This symbol, if defined, indicates that the gethostbyaddr() routine is
1600 * available to look up hosts by their IP addresses.
1601 */
1602#$d_gethbyaddr HAS_GETHOSTBYADDR /**/
1603
1604/* HAS_GETHOSTBYNAME:
1605 * This symbol, if defined, indicates that the gethostbyname() routine is
1606 * available to look up host names in some data base or other.
1607 */
1608#$d_gethbyname HAS_GETHOSTBYNAME /**/
1609
1610/* HAS_GETHOSTENT:
1611 * This symbol, if defined, indicates that the gethostent() routine is
1612 * available to look up host names in some data base or another.
1613 */
1614#$d_gethent HAS_GETHOSTENT /**/
1615
a12fb911
HM
1616/* HAS_GETHOSTNAME:
1617 * This symbol, if defined, indicates that the C program may use the
1618 * gethostname() routine to derive the host name. See also HAS_UNAME
1619 * and PHOSTNAME.
1620 */
1621/* HAS_UNAME:
1622 * This symbol, if defined, indicates that the C program may use the
1623 * uname() routine to derive the host name. See also HAS_GETHOSTNAME
1624 * and PHOSTNAME.
1625 */
1626/* PHOSTNAME:
c4747d3e
JH
1627 * This symbol, if defined, indicates the command to feed to the
1628 * popen() routine to derive the host name. See also HAS_GETHOSTNAME
1629 * and HAS_UNAME. Note that the command uses a fully qualified path,
1630 * so that it is safe even if used by a process with super-user
1631 * privileges.
a12fb911
HM
1632 */
1633#$d_gethname HAS_GETHOSTNAME /**/
1634#$d_uname HAS_UNAME /**/
c4747d3e
JH
1635#$d_phostname HAS_PHOSTNAME
1636#ifdef HAS_PHOSTNAME
1637#define PHOSTNAME "$aphostname" /* How to get the host name */
a12fb911
HM
1638#endif
1639
693762b4
AD
1640/* HAS_GETNETBYADDR:
1641 * This symbol, if defined, indicates that the getnetbyaddr() routine is
1642 * available to look up networks by their IP addresses.
1643 */
1644#$d_getnbyaddr HAS_GETNETBYADDR /**/
1645
1646/* HAS_GETNETBYNAME:
1647 * This symbol, if defined, indicates that the getnetbyname() routine is
1648 * available to look up networks by their names.
1649 */
1650#$d_getnbyname HAS_GETNETBYNAME /**/
1651
e5c9fcd0
AD
1652/* HAS_GETNETENT:
1653 * This symbol, if defined, indicates that the getnetent() routine is
1654 * available to look up network names in some data base or another.
1655 */
1656#$d_getnent HAS_GETNETENT /**/
1657
1658/* HAS_GETPROTOENT:
1659 * This symbol, if defined, indicates that the getprotoent() routine is
1660 * available to look up protocols in some data base or another.
1661 */
1662#$d_getpent HAS_GETPROTOENT /**/
1663
693762b4
AD
1664/* HAS_GETPROTOBYNAME:
1665 * This symbol, if defined, indicates that the getprotobyname()
1666 * routine is available to look up protocols by their name.
1667 */
1668/* HAS_GETPROTOBYNUMBER:
1669 * This symbol, if defined, indicates that the getprotobynumber()
1670 * routine is available to look up protocols by their number.
1671 */
1672#$d_getpbyname HAS_GETPROTOBYNAME /**/
1673#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/
1674
5ff3f7a4
GS
1675/* HAS_GETPWENT:
1676 * This symbol, if defined, indicates that the getpwent routine is
1677 * available for sequential access of the passwd database.
1678 * If this is not available, the older getpw() function may be available.
1679 */
1680#$d_getpwent HAS_GETPWENT /**/
1681
e5c9fcd0
AD
1682/* HAS_GETSERVENT:
1683 * This symbol, if defined, indicates that the getservent() routine is
1684 * available to look up network services in some data base or another.
1685 */
1686#$d_getsent HAS_GETSERVENT /**/
1687
693762b4
AD
1688/* HAS_GETSERVBYNAME:
1689 * This symbol, if defined, indicates that the getservbyname()
1690 * routine is available to look up services by their name.
1691 */
1692/* HAS_GETSERVBYPORT:
1693 * This symbol, if defined, indicates that the getservbyport()
1694 * routine is available to look up services by their port.
1695 */
1696#$d_getsbyname HAS_GETSERVBYNAME /**/
1697#$d_getsbyport HAS_GETSERVBYPORT /**/
1698
5ff3f7a4
GS
1699/* HAS_HTONL:
1700 * This symbol, if defined, indicates that the htonl() routine (and
1701 * friends htons() ntohl() ntohs()) are available to do network
1702 * order byte swapping.
1703 */
1704/* HAS_HTONS:
1705 * This symbol, if defined, indicates that the htons() routine (and
1706 * friends htonl() ntohl() ntohs()) are available to do network
1707 * order byte swapping.
1708 */
1709/* HAS_NTOHL:
1710 * This symbol, if defined, indicates that the ntohl() routine (and
1711 * friends htonl() htons() ntohs()) are available to do network
1712 * order byte swapping.
1713 */
1714/* HAS_NTOHS:
1715 * This symbol, if defined, indicates that the ntohs() routine (and
1716 * friends htonl() htons() ntohl()) are available to do network
1717 * order byte swapping.
1718 */
1719#$d_htonl HAS_HTONL /**/
1720#$d_htonl HAS_HTONS /**/
1721#$d_htonl HAS_NTOHL /**/
1722#$d_htonl HAS_NTOHS /**/
1723
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AD
1724/* HAS_LONG_DOUBLE:
1725 * This symbol will be defined if the C compiler supports long
1726 * doubles.
1727 */
1728/* LONG_DOUBLESIZE:
1729 * This symbol contains the size of a long double, so that the
1730 * C preprocessor can make decisions based on it. It is only
1731 * defined if the system supports long doubles.
1732 */
1733#$d_longdbl HAS_LONG_DOUBLE /**/
1734#ifdef HAS_LONG_DOUBLE
1735#define LONG_DOUBLESIZE $longdblsize /**/
1736#endif
1737
dc45a647 1738/* HAS_LONG_LONG:
5ff3f7a4 1739 * This symbol will be defined if the C compiler supports long long.
dc45a647
MB
1740 */
1741/* LONGLONGSIZE:
1742 * This symbol contains the size of a long long, so that the
1743 * C preprocessor can make decisions based on it. It is only
1744 * defined if the system supports long long.
1745 */
1746#$d_longlong HAS_LONG_LONG /**/
1747#ifdef HAS_LONG_LONG
1748#define LONGLONGSIZE $longlongsize /**/
1749#endif
1750
0f27ced1
JH
1751/* HAS_MEMCHR:
1752 * This symbol, if defined, indicates that the memchr routine is available
1753 * to locate characters within a C string.
1754 */
1755#$d_memchr HAS_MEMCHR /**/
1756
ff49bff8
JH
1757/* HAS_MMAP:
1758 * This symbol, if defined, indicates that the mmap system call is
1759 * available to map a file into memory.
1760 */
1761/* Mmap_t:
1762 * This symbol holds the return type of the mmap() system call
1763 * (and simultaneously the type of the first argument).
1764 * Usually set to 'void *' or 'cadd_t'.
1765 */
1766#$d_mmap HAS_MMAP /**/
1767#define Mmap_t $mmaptype /**/
1768
5ff3f7a4
GS
1769/* HAS_MSG:
1770 * This symbol, if defined, indicates that the entire msg*(2) library is
1771 * supported (IPC mechanism based on message queues).
1772 */
1773#$d_msg HAS_MSG /**/
1774
1775/* HAS_SEM:
1776 * This symbol, if defined, indicates that the entire sem*(2) library is
1777 * supported.
1778 */
1779#$d_sem HAS_SEM /**/
1780
1781/* HAS_SETGRENT:
1782 * This symbol, if defined, indicates that the setgrent routine is
1783 * available for initializing sequential access of the group database.
1784 */
1785#$d_setgrent HAS_SETGRENT /**/
1786
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1787/* HAS_SETGROUPS:
1788 * This symbol, if defined, indicates that the setgroups() routine is
1789 * available to set the list of process groups. If unavailable, multiple
1790 * groups are probably not supported.
1791 */
1792#$d_setgrps HAS_SETGROUPS /**/
1793
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1794/* HAS_SETHOSTENT:
1795 * This symbol, if defined, indicates that the sethostent() routine is
1796 * available.
1797 */
1798#$d_sethent HAS_SETHOSTENT /**/
1799
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1800/* HAS_SETNETENT:
1801 * This symbol, if defined, indicates that the setnetent() routine is
1802 * available.
1803 */
1804#$d_setnent HAS_SETNETENT /**/
1805
1806/* HAS_SETPROTOENT:
1807 * This symbol, if defined, indicates that the setprotoent() routine is
1808 * available.
1809 */
1810#$d_setpent HAS_SETPROTOENT /**/
1811
5ff3f7a4
GS
1812/* HAS_SETPWENT:
1813 * This symbol, if defined, indicates that the setpwent routine is
1814 * available for initializing sequential access of the passwd database.
1815 */
1816#$d_setpwent HAS_SETPWENT /**/
1817
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1818/* HAS_SETSERVENT:
1819 * This symbol, if defined, indicates that the setservent() routine is
1820 * available.
1821 */
1822#$d_setsent HAS_SETSERVENT /**/
1823
1824/* HAS_SETVBUF:
1825 * This symbol, if defined, indicates that the setvbuf routine is
1826 * available to change buffering on an open stdio stream.
1827 * to a line-buffered mode.
1828 */
1829#$d_setvbuf HAS_SETVBUF /**/
1830
5ff3f7a4
GS
1831/* HAS_SHM:
1832 * This symbol, if defined, indicates that the entire shm*(2) library is
1833 * supported.
1834 */
1835#$d_shm HAS_SHM /**/
1836
dc45a647
MB
1837/* HAS_SOCKET:
1838 * This symbol, if defined, indicates that the BSD socket interface is
1839 * supported.
1840 */
1841/* HAS_SOCKETPAIR:
1842 * This symbol, if defined, indicates that the BSD socketpair() call is
1843 * supported.
1844 */
de4597cb
JH
1845/* HAS_MSG_CTRUNC:
1846 * This symbol, if defined, indicates that the MSG_CTRUNC is supported.
1847 * Checking just with #ifdef might not be enough because this symbol
1848 * has been known to be an enum.
1849 */
1850/* HAS_MSG_DONTROUTE:
1851 * This symbol, if defined, indicates that the MSG_DONTROUTE is supported.
1852 * Checking just with #ifdef might not be enough because this symbol
1853 * has been known to be an enum.
1854 */
1855/* HAS_MSG_OOB:
1856 * This symbol, if defined, indicates that the MSG_OOB is supported.
1857 * Checking just with #ifdef might not be enough because this symbol
1858 * has been known to be an enum.
1859 */
1860/* HAS_MSG_PEEK:
1861 * This symbol, if defined, indicates that the MSG_PEEK is supported.
1862 * Checking just with #ifdef might not be enough because this symbol
1863 * has been known to be an enum.
1864 */
1865/* HAS_MSG_PROXY:
1866 * This symbol, if defined, indicates that the MSG_PROXY is supported.
1867 * Checking just with #ifdef might not be enough because this symbol
1868 * has been known to be an enum.
1869 */
1870/* HAS_SCM_RIGHTS:
1871 * This symbol, if defined, indicates that the SCM_RIGHTS is supported.
1872 * Checking just with #ifdef might not be enough because this symbol
1873 * has been known to be an enum.
1874 */
1875/* HAS_SENDMSG:
1876 * This symbol, if defined, indicates that the sendmsg is supported
1877 * to send messages between sockets. You will also need struct
1878 * iovec from <sys/uio.h>, HAS_STRUCT_IOVEC and I_SYSUIO.
1879 */
1880/* HAS_RECVMSG:
1881 * This symbol, if defined, indicates that the recvmsg is supported
1882 * to send messages between sockets. You will also need struct
1883 * iovec from <sys/uio.h>, HAS_STRUCT_IOVEC and I_SYSUIO.
1884 */
1885/* HAS_STRUCT_MSGHDR:
1886 * This symbol, if defined, indicates that the struct msghdr
1887 * (BSD 4.3 or 4.4) is supported. You will also need struct
1888 * iovec from <sys/uio.h>, HAS_STRUCT_IOVEC and I_SYSUIO.
1889 */
1890/* HAS_STRUCT_CMSGHDR:
1891 * This symbol, if defined, indicates that the struct cmsghdr
1892 * (BSD 4.4) is supported. You will also need struct
1893 * iovec from <sys/uio.h>, HAS_STRUCT_IOVEC and I_SYSUIO.
1894 */
1895#$d_socket HAS_SOCKET /**/
1896#$d_sockpair HAS_SOCKETPAIR /**/
1897#$d_msg_ctrunc HAS_MSG_CTRUNC /**/
1898#$d_msg_dontroute HAS_MSG_DONTROUTE /**/
1899#$d_msg_oob HAS_MSG_OOB /**/
1900#$d_msg_peek HAS_MSG_PEEK /**/
1901#$d_msg_proxy HAS_MSG_PROXY /**/
1902#$d_scm_rights HAS_SCM_RIGHTS /**/
1903#$d_sendmsg HAS_SENDMSG /**/
1904#$d_recvmsg HAS_RECVMSG /**/
1905#$d_msghdr_s HAS_STRUCT_MSGHDR /**/
1906#$d_cmsghdr_s HAS_STRUCT_CMSGHDR /**/
dc45a647 1907
5ff3f7a4
GS
1908/* USE_STAT_BLOCKS:
1909 * This symbol is defined if this system has a stat structure declaring
1910 * st_blksize and st_blocks.
1911 */
85ab1d1d 1912#$d_statblks USE_STAT_BLOCKS /**/
5ff3f7a4
GS
1913
1914/* HAS_STRERROR:
1915 * This symbol, if defined, indicates that the strerror routine is
1916 * available to translate error numbers to strings. See the writeup
1917 * of Strerror() in this file before you try to define your own.
1918 */
1919/* HAS_SYS_ERRLIST:
1920 * This symbol, if defined, indicates that the sys_errlist array is
1921 * available to translate error numbers to strings. The extern int
1922 * sys_nerr gives the size of that table.
1923 */
1924/* Strerror:
1925 * This preprocessor symbol is defined as a macro if strerror() is
1926 * not available to translate error numbers to strings but sys_errlist[]
1927 * array is there.
1928 */
1929#$d_strerror HAS_STRERROR /**/
1930#$d_syserrlst HAS_SYS_ERRLIST /**/
1931#define Strerror(e) $d_strerrm
1932
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AD
1933/* HAS_UNION_SEMUN:
1934 * This symbol, if defined, indicates that the union semun is
1935 * defined by including <sys/sem.h>. If not, the user code
1936 * probably needs to define it as:
1937 * union semun {
1938 * int val;
1939 * struct semid_ds *buf;
1940 * unsigned short *array;
1941 * }
1942 */
1943/* USE_SEMCTL_SEMUN:
1944 * This symbol, if defined, indicates that union semun is
1945 * used for semctl IPC_STAT.
1946 */
1947/* USE_SEMCTL_SEMID_DS:
1948 * This symbol, if defined, indicates that struct semid_ds * is
1949 * used for semctl IPC_STAT.
1950 */
1951#$d_union_semun HAS_UNION_SEMUN /**/
1952#$d_semctl_semun USE_SEMCTL_SEMUN /**/
1953#$d_semctl_semid_ds USE_SEMCTL_SEMID_DS /**/
1954
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JH
1955/* HAS_VFORK:
1956 * This symbol, if defined, indicates that vfork() exists.
1957 */
1958#$d_vfork HAS_VFORK /**/
1959
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AD
1960/* Signal_t:
1961 * This symbol's value is either "void" or "int", corresponding to the
1962 * appropriate return type of a signal handler. Thus, you can declare
1963 * a signal handler using "Signal_t (*handler)()", and define the
1964 * handler using "Signal_t handler(sig)".
e876cf0b 1965 */
dfe9444c
AD
1966#define Signal_t $signal_t /* Signal handler's return type */
1967
1968/* Groups_t:
1969 * This symbol holds the type used for the second argument to
1970 * getgroups() and setgropus(). Usually, this is the same as
1971 * gidtype (gid_t) , but sometimes it isn't.
1972 * It can be int, ushort, uid_t, etc...
1973 * It may be necessary to include <sys/types.h> to get any
1974 * typedef'ed information. This is only required if you have
1975 * getgroups() or setgropus()..
4633a7c4 1976 */
dfe9444c
AD
1977#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
1978#define Groups_t $groupstype /* Type for 2nd arg to [sg]etgroups() */
1979#endif
1980
5ff3f7a4
GS
1981/* I_GRP:
1982 * This symbol, if defined, indicates to the C program that it should
1983 * include <grp.h>.
1984 */
1985/* GRPASSWD:
1986 * This symbol, if defined, indicates to the C program that struct group
1987 * in <grp.h> contains gr_passwd.
1988 */
1989#$i_grp I_GRP /**/
1990#$d_grpasswd GRPASSWD /**/
1991
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AD
1992/* I_NETDB:
1993 * This symbol, if defined, indicates that <netdb.h> exists and
1994 * should be included.
1995 */
1996#$i_netdb I_NETDB /**/
4633a7c4 1997
c4f23d77
AD
1998/* I_PWD:
1999 * This symbol, if defined, indicates to the C program that it should
2000 * include <pwd.h>.
2001 */
2002/* PWQUOTA:
2003 * This symbol, if defined, indicates to the C program that struct passwd
2004 * contains pw_quota.
2005 */
2006/* PWAGE:
2007 * This symbol, if defined, indicates to the C program that struct passwd
2008 * contains pw_age.
2009 */
2010/* PWCHANGE:
2011 * This symbol, if defined, indicates to the C program that struct passwd
2012 * contains pw_change.
2013 */
2014/* PWCLASS:
2015 * This symbol, if defined, indicates to the C program that struct passwd
2016 * contains pw_class.
2017 */
2018/* PWEXPIRE:
2019 * This symbol, if defined, indicates to the C program that struct passwd
2020 * contains pw_expire.
2021 */
2022/* PWCOMMENT:
2023 * This symbol, if defined, indicates to the C program that struct passwd
2024 * contains pw_comment.
2025 */
2026/* PWGECOS:
2027 * This symbol, if defined, indicates to the C program that struct passwd
2028 * contains pw_gecos.
2029 */
28e8609d
JH
2030/* PWPASSWD:
2031 * This symbol, if defined, indicates to the C program that struct passwd
2032 * contains pw_passwd.
2033 */
c4f23d77
AD
2034#$i_pwd I_PWD /**/
2035#$d_pwquota PWQUOTA /**/
2036#$d_pwage PWAGE /**/
2037#$d_pwchange PWCHANGE /**/
2038#$d_pwclass PWCLASS /**/
2039#$d_pwexpire PWEXPIRE /**/
2040#$d_pwcomment PWCOMMENT /**/
2041#$d_pwgecos PWGECOS /**/
28e8609d 2042#$d_pwpasswd PWPASSWD /**/
c4f23d77 2043
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JH
2044/* I_SYSUIO:
2045 * This symbol, if defined, indicates that <sys/uio.h> exists and
2046 * should be included.
2047 */
2048#$i_sysuio I_SYSUIO /**/
2049
bfb7748a
AD
2050/* Free_t:
2051 * This variable contains the return type of free(). It is usually
2052 * void, but occasionally int.
e876cf0b 2053 */
bfb7748a
AD
2054/* Malloc_t:
2055 * This symbol is the type of pointer returned by malloc and realloc.
4633a7c4 2056 */
bfb7748a
AD
2057#define Malloc_t $malloctype /**/
2058#define Free_t $freetype /**/
2059
2060/* MYMALLOC:
2061 * This symbol, if defined, indicates that we're using our own malloc.
2062 */
2063#$d_mymalloc MYMALLOC /**/
4633a7c4 2064
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AD
2065/* SIG_NAME:
2066 * This symbol contains a list of signal names in order of
2067 * signal number. This is intended
2068 * to be used as a static array initialization, like this:
2069 * char *sig_name[] = { SIG_NAME };
2070 * The signals in the list are separated with commas, and each signal
2071 * is surrounded by double quotes. There is no leading SIG in the signal
2072 * name, i.e. SIGQUIT is known as "QUIT".
2073 * Gaps in the signal numbers (up to NSIG) are filled in with NUMnn,
2074 * etc., where nn is the actual signal number (e.g. NUM37).
2075 * The signal number for sig_name[i] is stored in sig_num[i].
2076 * The last element is 0 to terminate the list with a NULL. This
2077 * corresponds to the 0 at the end of the sig_num list.
2078 */
2079/* SIG_NUM:
2080 * This symbol contains a list of signal numbers, in the same order as the
2081 * SIG_NAME list. It is suitable for static array initialization, as in:
2082 * int sig_num[] = { SIG_NUM };
2083 * The signals in the list are separated with commas, and the indices
2084 * within that list and the SIG_NAME list match, so it's easy to compute
2085 * the signal name from a number or vice versa at the price of a small
2086 * dynamic linear lookup.
2087 * Duplicates are allowed, but are moved to the end of the list.
2088 * The signal number corresponding to sig_name[i] is sig_number[i].
2089 * if (i < NSIG) then sig_number[i] == i.
2090 * The last element is 0, corresponding to the 0 at the end of
2091 * the sig_name list.
2092 */
2093#define SIG_NAME $sig_name_init /**/
824a2ba3 2094#define SIG_NUM $sig_num_init /**/
c4f23d77 2095
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AD
2096/* VOIDFLAGS:
2097 * This symbol indicates how much support of the void type is given by this
2098 * compiler. What various bits mean:
2099 *
2100 * 1 = supports declaration of void
2101 * 2 = supports arrays of pointers to functions returning void
2102 * 4 = supports comparisons between pointers to void functions and
2103 * addresses of void functions
2104 * 8 = suports declaration of generic void pointers
2105 *
2106 * The package designer should define VOIDUSED to indicate the requirements
2107 * of the package. This can be done either by #defining VOIDUSED before
2108 * including config.h, or by defining defvoidused in Myinit.U. If the
2109 * latter approach is taken, only those flags will be tested. If the
2110 * level of void support necessary is not present, defines void to int.
16d20bd9 2111 */
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AD
2112#ifndef VOIDUSED
2113#define VOIDUSED $defvoidused
2114#endif
2115#define VOIDFLAGS $voidflags
2116#if (VOIDFLAGS & VOIDUSED) != VOIDUSED
2117#define void int /* is void to be avoided? */
2118#define M_VOID /* Xenix strikes again */
2119#endif
16d20bd9 2120
cf2093f6
JH
2121/* HAS_ATOLF:
2122 * This symbol, if defined, indicates that the atolf routine is
2123 * available to convert strings into long doubles.
2124 */
2125#$d_atolf HAS_ATOLF /**/
2126
2127/* HAS_ATOLL:
2128 * This symbol, if defined, indicates that the atoll routine is
2129 * available to convert strings into long longs.
2130 */
2131#$d_atoll HAS_ATOLL /**/
2132
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JH
2133/* PERL_BINCOMPAT_5005:
2134 * This symbol, if defined, indicates that Perl 5.006 should be
2135 * binary-compatible with Perl 5.005. This is impossible for builds
2136 * that use features like threads and multiplicity it is always $undef
2137 * for those versions.
2138 */
2139#$d_bincompat5005 PERL_BINCOMPAT_5005 /**/
2140
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2141/* DLSYM_NEEDS_UNDERSCORE:
2142 * This symbol, if defined, indicates that we need to prepend an
2143 * underscore to the symbol name before calling dlsym(). This only
2144 * makes sense if you *have* dlsym, which we will presume is the
2145 * case if you're using dl_dlopen.xs.
2146 */
2147#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
2148
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2149/* HAS_ENDSPENT:
2150 * This symbol, if defined, indicates that the endspent system call is
2151 * available to finalize the scan of SysV shadow password entries.
2152 */
2153#$d_endspent HAS_ENDSPENT /**/
2154
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GS
2155/* HAS_FSEEKO:
2156 * This symbol, if defined, indicates that the fseeko routine is
2157 * available to fseek beyond 32 bits (useful for ILP32 hosts).
2158 */
2159#$d_fseeko HAS_FSEEKO /**/
2160
2161/* HAS_FTELLO:
2162 * This symbol, if defined, indicates that the ftello routine is
5f9d9a17 2163 * available to ftell beyond 32 bits (useful for ILP32 hosts).
5ff3f7a4
GS
2164 */
2165#$d_ftello HAS_FTELLO /**/
2166
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JH
2167/* HAS_GETMNTENT:
2168 * This symbol, if defined, indicates that the getmntent routine is
2169 * available to iterate through mounted file systems.
2170 */
2171#$d_getmntent HAS_GETMNTENT /**/
2172
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2173/* HAS_GETSPENT:
2174 * This symbol, if defined, indicates that the getspent system call is
2175 * available to retrieve SysV shadow password entries sequentially.
2176 */
2177#$d_getspent HAS_GETSPENT /**/
2178
2179/* HAS_GETSPNAM:
2180 * This symbol, if defined, indicates that the getspnam system call is
2181 * available to retrieve SysV shadow password entries by name.
2182 */
2183#$d_getspnam HAS_GETSPNAM /**/
2184
732c9516
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2185/* HAS_HASMNTOPT:
2186 * This symbol, if defined, indicates that the hasmntopt routine is
2187 * available to query the mount options of file systems.
2188 */
2189#$d_hasmntopt HAS_HASMNTOPT /**/
2190
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2191/* HAS_MADVISE:
2192 * This symbol, if defined, indicates that the madvise system call is
2193 * available to map a file into memory.
2194 */
2195#$d_madvise HAS_MADVISE /**/
2196
2197/* HAS_MPROTECT:
2198 * This symbol, if defined, indicates that the mprotect system call is
2199 * available to modify the access protection of a memory mapped file.
2200 */
2201#$d_mprotect HAS_MPROTECT /**/
2202
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2203/* HAS_READV:
2204 * This symbol, if defined, indicates that the readv routine is
2205 * available to do gather reads. You will also need <sys/uio.h>
2206 * and there I_SYSUIO.
2207 */
2208#$d_readv HAS_READV /**/
2209
f1066039
JH
2210/* HAS_SETSPENT:
2211 * This symbol, if defined, indicates that the setspent system call is
2212 * available to initialize the scan of SysV shadow password entries.
2213 */
2214#$d_setspent HAS_SETSPENT /**/
2215
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2216/* USE_SFIO:
2217 * This symbol, if defined, indicates that sfio should
2218 * be used.
2219 */
2220#$d_sfio USE_SFIO /**/
2221
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JH
2222/* HAS_FSTATFS:
2223 * This symbol, if defined, indicates that the fstatfs routine is
732c9516 2224 * available to stat filesystems of file descriptors.
104d25b7
JH
2225 */
2226/* HAS_STRUCT_STATFS_FLAGS:
2227 * This symbol, if defined, indicates that the struct statfs
2228 * does have the f_flags member containing the mount flags of
2229 * the filesystem holding the file.
732c9516
JH
2230 * This kind of struct statfs is coming from sys/mount.h (BSD),
2231 * not from sys/statfs.h (SYSV).
104d25b7
JH
2232 */
2233#$d_fstatfs HAS_FSTATFS /**/
2234#$d_statfsflags HAS_STRUCT_STATFS_FLAGS /**/
2235
2236/* HAS_FSTATVFS:
2237 * This symbol, if defined, indicates that the fstatvfs routine is
732c9516 2238 * available to stat filesystems of file descriptors.
104d25b7
JH
2239 */
2240#$d_fstatvfs HAS_FSTATVFS /**/
2241
cb86ce0e
JH
2242/* HAS_TELLDIR_PROTO:
2243 * This symbol, if defined, indicates that the system provides
2244 * a prototype for the telldir() function. Otherwise, it is up
2245 * to the program to supply one. A good guess is
b0ca4213 2246 * extern long telldir _((DIR*));
cb86ce0e
JH
2247 */
2248#$d_telldirproto HAS_TELLDIR_PROTO /**/
2249
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JH
2250/* HAS_WRITEV:
2251 * This symbol, if defined, indicates that the writev routine is
2252 * available to do scatter writes.
2253 */
2254#$d_writev HAS_WRITEV /**/
2255
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AD
2256/* USE_DYNAMIC_LOADING:
2257 * This symbol, if defined, indicates that dynamic loading of
2258 * some sort is available.
2259 */
2260#$usedl USE_DYNAMIC_LOADING /**/
2261
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2262/* FFLUSH_NULL:
2263 * This symbol, if defined, tells that fflush(NULL) does flush
2264 * all pending stdio output.
2265 */
767df6a1
JH
2266/* FFLUSH_ALL:
2267 * This symbol, if defined, tells that to flush
2268 * all pending stdio output one must loop through all
a71cd7cd 2269 * the stdio file handles stored in an array and fflush them.
a32a45b6
JH
2270 * Note that if fflushNULL is defined, fflushall will not
2271 * even be probed for and will be left undefined.
767df6a1
JH
2272 */
2273#$fflushNULL FFLUSH_NULL /**/
2274#$fflushall FFLUSH_ALL /**/
66fe083f 2275
dfe9444c
AD
2276/* DB_Prefix_t:
2277 * This symbol contains the type of the prefix structure element
2278 * in the <db.h> header file. In older versions of DB, it was
2279 * int, while in newer ones it is u_int32_t.
2280 */
2281/* DB_Hash_t:
2282 * This symbol contains the type of the prefix structure element
2283 * in the <db.h> header file. In older versions of DB, it was
2284 * int, while in newer ones it is size_t.
2285 */
2286#define DB_Hash_t $db_hashtype /**/
2287#define DB_Prefix_t $db_prefixtype /**/
2288
5ff3f7a4
GS
2289/* I_INTTYPES:
2290 * This symbol, if defined, indicates to the C program that it should
2291 * include <inttypes.h>.
2292 */
2293/* HAS_INT64_T:
2294 * This symbol will defined if the C compiler supports int64_t.
2295 * Usually the <inttypes.h> needs to be included, but sometimes
2296 * <sys/types.h> is enough.
2297 */
2298#$i_inttypes I_INTTYPES /**/
2299#$d_int64t HAS_INT64_T /**/
2300
e7fb4fcc
JH
2301/* I_MNTENT:
2302 * This symbol, if defined, indicates that <mntent.h> exists and
2303 * should be included.
2304 */
2305#$i_mntent I_MNTENT /**/
2306
9cc6feab
JH
2307/* I_NETINET_TCP:
2308 * This symbol, if defined, indicates to the C program that it should
2309 * include <netinet/tcp.h>.
2310 */
2311#$i_netinettcp I_NETINET_TCP /**/
2312
5b34fd99
JH
2313/* I_POLL:
2314 * This symbol, if defined, indicates that <poll.h> exists and
2315 * should be included.
2316 */
2317#$i_poll I_POLL /**/
2318
f1066039
JH
2319/* I_SHADOW:
2320 * This symbol, if defined, indicates that <shadow.h> exists and
2321 * should be included.
2322 */
2323#$i_shadow I_SHADOW /**/
2324
86959918
JH
2325/* I_SOCKS:
2326 * This symbol, if defined, indicates that <socks.h> exists and
2327 * should be included.
2328 */
2329#$i_socks I_SOCKS /**/
2330
ff49bff8
JH
2331/* I_SYS_MMAN:
2332 * This symbol, if defined, indicates that <sys/mman.h> exists and
2333 * should be included.
2334 */
2335#$i_sysmman I_SYS_MMAN /**/
2336
104d25b7
JH
2337/* I_SYS_MOUNT:
2338 * This symbol, if defined, indicates that <sys/mount.h> exists and
2339 * should be included.
2340 */
2341#$i_sysmount I_SYS_MOUNT /**/
2342
2343/* I_SYS_STATVFS:
2344 * This symbol, if defined, indicates that <sys/statvfs.h> exists and
2345 * should be included.
2346 */
2347#$i_sysstatvfs I_SYS_STATVFS /**/
2348
5ff3f7a4
GS
2349/* HAS_OFF64_T:
2350 * This symbol will be defined if the C compiler supports off64_t.
2351 */
d9b3e12d
JH
2352/* HAS_FPOS64_T:
2353 * This symbol will be defined if the C compiler supports fpos64_t.
2354 */
2355#$d_off64_t HAS_OFF64_T /**/
2356#$d_fpos64_t HAS_FPOS64_T /**/
5ff3f7a4 2357
cf2093f6
JH
2358/* PERL_PRIfldbl:
2359 * This symbol, if defined, contains the string used by stdio to
2360 * format long doubles (format 'f') for output.
2361 */
2362/* PERL_PRIgldbl:
2363 * This symbol, if defined, contains the string used by stdio to
2364 * format long doubles (format 'g') for output.
2365 */
2366#$d_PRIfldbl PERL_PRIfldbl $sPRIfldbl /**/
2367#$d_PRIgldbl PERL_PRIgldbl $sPRIgldbl /**/
2368
2369/* PERL_PRId64:
2370 * This symbol, if defined, contains the string used by stdio to
2371 * format 64-bit decimal numbers (format 'd') for output.
2372 */
2373/* PERL_PRIu64:
2374 * This symbol, if defined, contains the string used by stdio to
2375 * format 64-bit unsigned decimal numbers (format 'u') for output.
2376 */
0f4b6630
JH
2377/* PERL_PRIo64:
2378 * This symbol, if defined, contains the string used by stdio to
2379 * format 64-bit octal numbers (format 'o') for output.
2380 */
cf2093f6
JH
2381/* PERL_PRIx64:
2382 * This symbol, if defined, contains the string used by stdio to
2383 * format 64-bit hexadecimal numbers (format 'x') for output.
2384 */
2385#$d_PRId64 PERL_PRId64 $sPRId64 /**/
2386#$d_PRIu64 PERL_PRIu64 $sPRIu64 /**/
0f4b6630 2387#$d_PRIo64 PERL_PRIo64 $sPRIo64 /**/
cf2093f6
JH
2388#$d_PRIx64 PERL_PRIx64 $sPRIx64 /**/
2389
5ff3f7a4
GS
2390/* SELECT_MIN_BITS:
2391 * This symbol holds the minimum number of bits operated by select.
2392 * That is, if you do select(n, ...), how many bits at least will be
2393 * cleared in the masks if some activity is detected. Usually this
2394 * is either n or 32*ceil(n/32), especially many little-endians do
2395 * the latter. This is only useful if you have select(), naturally.
2396 */
2397#define SELECT_MIN_BITS $selectminbits /**/
2398
568ef1f6
PP
2399/* STARTPERL:
2400 * This variable contains the string to put in front of a perl
2401 * script to make sure (one hopes) that it runs with perl and not
2402 * some shell.
2403 */
2404#define STARTPERL "$startperl" /**/
2405
5ff3f7a4
GS
2406/* HAS_FSETPOS64:
2407 * This symbol, if defined, indicates that the fsetpos64 routine is
2408 * available to setpos files larger than 2 gigabytes.
2409 */
5ff3f7a4 2410#$d_fsetpos64 HAS_FSETPOS64 /**/
5ff3f7a4 2411
ed39a0f2
JH
2412/* HAS_STDIO_STREAM_ARRAY:
2413 * This symbol, if defined, tells that there is an array
2414 * holding the stdio streams.
2415 */
767df6a1 2416/* STDIO_STREAM_ARRAY:
ed39a0f2
JH
2417 * This symbol tells the name of the array holding the stdio streams.
2418 * Usual values include _iob, __iob, and __sF.
767df6a1 2419 */
ed39a0f2 2420#$d_stdio_stream_array HAS_STDIO_STREAM_ARRAY /**/
767df6a1
JH
2421#define STDIO_STREAM_ARRAY $stdio_stream_array
2422
cf2093f6
JH
2423/* HAS_STRTOULL:
2424 * This symbol, if defined, indicates that the strtoull routine is
2425 * available to convert strings into unsigned long longs.
2426 */
2427#$d_strtoull HAS_STRTOULL /**/
2428
5ff3f7a4 2429/* USE_64_BITS:
85ab1d1d
JH
2430 * This symbol, if defined, indicates that 64-bit interfaces should
2431 * be used when available. If not defined, the native default interfaces
5ff3f7a4
GS
2432 * will be used (be they 32 or 64 bits).
2433 */
2434#$use64bits USE_64_BITS /**/
2435
b0ce926a
JH
2436/* USE_LONG_DOUBLE:
2437 * This symbol, if defined, indicates that long doubles should
2438 * be used when available.
2439 */
2440#$uselongdouble USE_LONG_DOUBLE /**/
2441
104d25b7
JH
2442/* MULTIPLICITY:
2443 * This symbol, if defined, indicates that Perl should
2444 * be built to use multiplicity.
2445 */
2446#$usemultiplicity MULTIPLICITY /**/
2447
e876cf0b
PP
2448/* USE_PERLIO:
2449 * This symbol, if defined, indicates that the PerlIO abstraction should
2450 * be used throughout. If not defined, stdio should be
2451 * used in a fully backward compatible manner.
2452 */
2453#$useperlio USE_PERLIO /**/
2454
29209bc5
JH
2455/* USE_SOCKS:
2456 * This symbol, if defined, indicates that Perl should
2457 * be built to use socks.
2458 */
2459#$usesocks USE_SOCKS /**/
2460
85ab1d1d
JH
2461/* HAS_DRAND48_PROTO:
2462 * This symbol, if defined, indicates that the system provides
2463 * a prototype for the drand48() function. Otherwise, it is up
2464 * to the program to supply one. A good guess is
b0ca4213 2465 * extern double drand48 _((void));
85ab1d1d
JH
2466 */
2467#$d_drand48proto HAS_DRAND48_PROTO /**/
2468
dc45a647
MB
2469/* HAS_GETHOST_PROTOS:
2470 * This symbol, if defined, indicates that <netdb.h> includes
2471 * prototypes for gethostent(), gethostbyname(), and
2472 * gethostbyaddr(). Otherwise, it is up to the program to guess
2473 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2474 */
2475#$d_gethostprotos HAS_GETHOST_PROTOS /**/
2476
2477/* HAS_GETNET_PROTOS:
2478 * This symbol, if defined, indicates that <netdb.h> includes
2479 * prototypes for getnetent(), getnetbyname(), and
2480 * getnetbyaddr(). Otherwise, it is up to the program to guess
2481 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2482 */
2483#$d_getnetprotos HAS_GETNET_PROTOS /**/
2484
2485/* HAS_GETPROTO_PROTOS:
2486 * This symbol, if defined, indicates that <netdb.h> includes
2487 * prototypes for getprotoent(), getprotobyname(), and
2488 * getprotobyaddr(). Otherwise, it is up to the program to guess
2489 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2490 */
2491#$d_getprotoprotos HAS_GETPROTO_PROTOS /**/
2492
2493/* HAS_GETSERV_PROTOS:
2494 * This symbol, if defined, indicates that <netdb.h> includes
2495 * prototypes for getservent(), getservbyname(), and
2496 * getservbyaddr(). Otherwise, it is up to the program to guess
2497 * them. See netdbtype.U for probing for various Netdb_xxx_t types.
2498 */
2499#$d_getservprotos HAS_GETSERV_PROTOS /**/
2500
dfe9444c
AD
2501/* Netdb_host_t:
2502 * This symbol holds the type used for the 1st argument
2503 * to gethostbyaddr().
8e07c86e 2504 */
dfe9444c
AD
2505/* Netdb_hlen_t:
2506 * This symbol holds the type used for the 2nd argument
2507 * to gethostbyaddr().
2508 */
2509/* Netdb_name_t:
2510 * This symbol holds the type used for the argument to
2511 * gethostbyname().
2512 */
2513/* Netdb_net_t:
2514 * This symbol holds the type used for the 1st argument to
2515 * getnetbyaddr().
2516 */
2517#define Netdb_host_t $netdb_host_type /**/
2518#define Netdb_hlen_t $netdb_hlen_type /**/
2519#define Netdb_name_t $netdb_name_type /**/
2520#define Netdb_net_t $netdb_net_type /**/
2521
2522/* Select_fd_set_t:
2523 * This symbol holds the type used for the 2nd, 3rd, and 4th
2524 * arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
2525 * is defined, and 'int *' otherwise. This is only useful if you
2526 * have select(), of course.
2527 */
2528#define Select_fd_set_t $selecttype /**/
2529
2530/* ARCHNAME:
2531 * This symbol holds a string representing the architecture name.
2532 * It may be used to construct an architecture-dependant pathname
2533 * where library files may be held under a private library, for
2534 * instance.
2535 */
2536#define ARCHNAME "$archname" /**/
2537
ef4af2be 2538/* OLD_PTHREAD_CREATE_JOINABLE:
13666627 2539 * This symbol, if defined, indicates how to create pthread
ef4af2be
JH
2540 * in joinable (aka undetached) state. NOTE: not defined
2541 * if pthread.h already has defined PTHREAD_CREATE_JOINABLE
2542 * (the new version of the constant).
104d25b7 2543 * If defined, known values are PTHREAD_CREATE_UNDETACHED
13666627
JH
2544 * and __UNDETACHED.
2545 */
ef4af2be 2546#$d_old_pthread_create_joinable OLD_PTHREAD_CREATE_JOINABLE $old_pthread_create_joinable /**/
13666627 2547
31dfa2f6
JH
2548/* HAS_PTHREAD_YIELD:
2549 * This symbol, if defined, indicates that the pthread_yield
2550 * routine is available to yield the execution of the current
2551 * thread. sched_yield is preferable to pthread_yield.
2552 */
1cfa4ec7
GS
2553/* SCHED_YIELD:
2554 * This symbol defines the way to yield the execution of
2555 * the current thread. Known ways are sched_yield,
2556 * pthread_yield, and pthread_yield with NULL.
c4f23d77 2557 */
31dfa2f6
JH
2558/* HAS_SCHED_YIELD:
2559 * This symbol, if defined, indicates that the sched_yield
2560 * routine is available to yield the execution of the current
2561 * thread. sched_yield is preferable to pthread_yield.
2562 */
2563#$d_pthread_yield HAS_PTHREAD_YIELD /**/
1cfa4ec7 2564#define SCHED_YIELD $sched_yield /**/
31dfa2f6 2565#$d_sched_yield HAS_SCHED_YIELD /**/
dfe9444c 2566
7f3d1cf1
BH
2567/* I_MACH_CTHREADS:
2568 * This symbol, if defined, indicates to the C program that it should
2569 * include <mach/cthreads.h>.
2570 */
2571#$i_machcthr I_MACH_CTHREADS /**/
2572
dfe9444c
AD
2573/* USE_THREADS:
2574 * This symbol, if defined, indicates that Perl should
2575 * be built to use threads.
2576 */
693762b4
AD
2577/* OLD_PTHREADS_API:
2578 * This symbol, if defined, indicates that Perl should
2579 * be built to use the old draft POSIX threads API.
2580 */
dfe9444c 2581#$usethreads USE_THREADS /**/
693762b4 2582#$d_oldpthreads OLD_PTHREADS_API /**/
8e07c86e 2583
dc45a647
MB
2584/* Time_t:
2585 * This symbol holds the type returned by time(). It can be long,
2586 * or time_t on BSD sites (in which case <sys/types.h> should be
2587 * included).
2588 */
2589#define Time_t $timetype /* Time type */
2590
2591/* HAS_TIMES:
2592 * This symbol, if defined, indicates that the times() routine exists.
2593 * Note that this became obsolete on some systems (SUNOS), which now
2594 * use getrusage(). It may be necessary to include <sys/times.h>.
2595 */
2596#$d_times HAS_TIMES /**/
2597
2598/* Fpos_t:
2599 * This symbol holds the type used to declare file positions in libc.
2600 * It can be fpos_t, long, uint, etc... It may be necessary to include
2601 * <sys/types.h> to get any typedef'ed information.
2602 */
2603#define Fpos_t $fpostype /* File position type */
2604
2605/* Gid_t:
2606 * This symbol holds the return type of getgid() and the type of
2607 * argument to setrgid() and related functions. Typically,
2608 * it is the type of group ids in the kernel. It can be int, ushort,
2609 * uid_t, etc... It may be necessary to include <sys/types.h> to get
2610 * any typedef'ed information.
2611 */
2612#define Gid_t $gidtype /* Type for getgid(), etc... */
2613
2614/* Off_t:
2615 * This symbol holds the type used to declare offsets in the kernel.
2616 * It can be int, long, off_t, etc... It may be necessary to include
2617 * <sys/types.h> to get any typedef'ed information.
2618 */
aa5812c3
JH
2619/* LSEEKSIZE:
2620 * This symbol holds the number of bytes used by the Off_t.
2621 */
dc45a647 2622#define Off_t $lseektype /* <offset> type */
aa5812c3 2623#define LSEEKSIZE $lseeksize /* <offset> size */
dc45a647
MB
2624
2625/* Mode_t:
2626 * This symbol holds the type used to declare file modes
2627 * for systems calls. It is usually mode_t, but may be
2628 * int or unsigned short. It may be necessary to include <sys/types.h>
2629 * to get any typedef'ed information.
2630 */
2631#define Mode_t $modetype /* file mode parameter for system calls */
2632
2633/* Pid_t:
2634 * This symbol holds the type used to declare process ids in the kernel.
2635 * It can be int, uint, pid_t, etc... It may be necessary to include
2636 * <sys/types.h> to get any typedef'ed information.
2637 */
2638#define Pid_t $pidtype /* PID type */
2639
2640/* Size_t:
2641 * This symbol holds the type used to declare length parameters
2642 * for string functions. It is usually size_t, but may be
2643 * unsigned long, int, etc. It may be necessary to include
2644 * <sys/types.h> to get any typedef'ed information.
2645 */
2646#define Size_t $sizetype /* length paramater for string functions */
2647
2648/* Uid_t:
2649 * This symbol holds the type used to declare user ids in the kernel.
2650 * It can be int, ushort, uid_t, etc... It may be necessary to include
2651 * <sys/types.h> to get any typedef'ed information.
2652 */
2653#define Uid_t $uidtype /* UID type */
2654
fe14fcc3 2655#endif
8d063cd8 2656!GROK!THIS!